diff --git a/examples/choose/armaze/paradigms.go b/examples/choose/armaze/paradigms.go
index 28964d98b..32a294143 100644
--- a/examples/choose/armaze/paradigms.go
+++ b/examples/choose/armaze/paradigms.go
@@ -36,15 +36,18 @@ func (ev *Env) ConfigGroupGoodBad() {
 
 	ai := 0
 	for gi := 0; gi < 2; gi++ {
-		length := cfg.LengthRange.Min
-		eff := cfg.EffortRange.Min
-		mag := cfg.USMagRange.Max
-		prob := cfg.USProbRange.Max
-		if gi == 1 {
+		var eff, mag, prob float32
+		var length int
+		if gi == 1 { // note: this is critical: if bad is at 0, it can randomly get stuck
 			length = cfg.LengthRange.Max
 			eff = cfg.EffortRange.Max
 			mag = cfg.USMagRange.Min
 			prob = cfg.USProbRange.Min
+		} else { // good case
+			length = cfg.LengthRange.Min
+			eff = cfg.EffortRange.Min
+			mag = cfg.USMagRange.Max
+			prob = cfg.USProbRange.Max
 		}
 
 		for ui := 0; ui < cfg.NUSs; ui++ {
diff --git a/examples/choose/choose.go b/examples/choose/choose.go
index 60cac81f6..fd2c8830a 100644
--- a/examples/choose/choose.go
+++ b/examples/choose/choose.go
@@ -691,6 +691,7 @@ func (ss *Sim) InitStats() {
 	ss.Stats.SetInt("Di", 0)
 	ss.Stats.SetFloat("PctCortex", 0)
 	ss.Stats.SetFloat("Pos", 0)
+	ss.Stats.SetFloat("Arm", 0)
 	ss.Stats.SetFloat("Dist", 0)
 	ss.Stats.SetFloat("Drive", 0)
 	ss.Stats.SetFloat("CS", 0)
@@ -746,9 +747,9 @@ func (ss *Sim) StatCounters(di int) {
 	ss.Stats.SetInt("Di", di)
 	ss.Stats.SetInt("Cycle", int(ctx.Cycle))
 	ss.Stats.SetFloat32("PctCortex", ss.Config.Env.PctCortex)
+	ss.Stats.SetFloat32("Arm", float32(ev.Arm))
 	ss.Stats.SetFloat32("Pos", float32(ev.Pos))
 	ss.Stats.SetFloat32("Dist", float32(ev.Dist))
-	ss.Stats.SetFloat32("Arm", float32(ev.Arm))
 	// ss.Stats.SetFloat32("Drive", float32(ev.Drive))
 	ss.Stats.SetFloat32("CS", float32(ev.CurCS()))
 	ss.Stats.SetFloat32("US", float32(ev.USConsumed))
@@ -881,11 +882,13 @@ func (ss *Sim) GatedStats(di int) {
 	ss.Stats.SetFloat32("GateBLAposExt", nan)
 	ss.Stats.SetFloat32("GateBLAposAcqExt", nan)
 	hasPos := rp.HasPosUS(ctx, diu)
+	armIsBest := ev.ArmIsBest(ev.Arm)
+	armIsBad := num.FromBool[float32](!armIsBest)
 	if justGated {
 		if hasPos {
-			ss.Stats.SetFloat32("BadUSGate", num.FromBool[float32](!ev.ArmIsBest(ev.Arm)))
+			ss.Stats.SetFloat32("BadUSGate", armIsBad)
 		} else {
-			ss.Stats.SetFloat32("BadCSGate", num.FromBool[float32](!ev.ArmIsBest(ev.Arm)))
+			ss.Stats.SetFloat32("BadCSGate", armIsBad)
 			vsgo := net.AxonLayerByName("VMtxGo")
 			vsno := net.AxonLayerByName("VMtxNo")
 			goact := ss.MaxPoolSpkMax(vsgo, diu)
@@ -992,7 +995,7 @@ func (ss *Sim) ConfigLogs() {
 	ss.Logs.AddStatStringItem(etime.AllModes, etime.AllTimes, "RunName")
 	// ss.Logs.AddStatStringItem(etime.AllModes, etime.Trial, "TrialName")
 	ss.Logs.AddStatFloatNoAggItem(etime.AllModes, etime.AllTimes, "PctCortex")
-	ss.Logs.AddStatFloatNoAggItem(etime.AllModes, etime.Trial, "Drive", "CS", "Pos", "Dist", "US")
+	ss.Logs.AddStatFloatNoAggItem(etime.AllModes, etime.Trial, "Drive", "CS", "Arm", "Pos", "Dist", "US")
 	ss.Logs.AddStatStringItem(etime.AllModes, etime.Trial, "NetAction", "Instinct", "ActAction", "TraceState")
 
 	ss.Logs.AddPerTrlMSec("PerTrlMSec", etime.Run, etime.Epoch, etime.Trial)
diff --git a/examples/choose/configs/01_us_magnitude.toml b/examples/choose/configs/01_us_magnitude.toml
index 3aaa8429a..ae96d6a79 100644
--- a/examples/choose/configs/01_us_magnitude.toml
+++ b/examples/choose/configs/01_us_magnitude.toml
@@ -2,6 +2,6 @@
 
 NDrives = 3
 Paradigm = "GroupGoodBad"
-USMagRange.Min = 0.4 # 0.2 works
+USMagRange.Min = 0.99 # 0.4 gives reasonable diff
 USMagRange.Max = 1
 
diff --git a/simscripts/30-Submit.cosh b/simscripts/30-Submit.cosh
index 491a346f4..ed7cc2678 100644
--- a/simscripts/30-Submit.cosh
+++ b/simscripts/30-Submit.cosh
@@ -27,7 +27,7 @@ func WriteSBatchHeader(w io.Writer, jid string) {
 func WriteSBatchSetup(w io.Writer, jid string) {
 	fmt.Fprintf(w, "#!/bin/bash -l\n") //  -l = login session, sources your .bash_profile
 	fmt.Fprint(w, "#SBATCH --output=job.setup.out\n")
-	// fmt.Fprint(w, "#SBATCH --error=job.%A.setup.err")
+	fmt.Fprint(w, "#SBATCH --error=job.setup.err\n")
 	WriteSBatchHeader(w, jid)
 
 	//////////////////////////////////////////////////////////
@@ -157,12 +157,64 @@ func FindGoMod(dir string) string {
 	return ""
 }
 
+// GoModulePath returns the overall module path for project
+// in given directory, and the full module path to the current
+// project, which is a subdirectory within the module.
+func GoModulePath(dir string) (modpath, fullpath string) {
+	@0
+	os.Chdir(dir)
+	cd {dir}
+	gg := cosh.SplitLines(`go mod graph`)
+	gg = strings.Fields(gg[0])
+	modpath = gg[0]
+
+	// strategy: go up the dir until the dir name matches the last element of modpath
+	dirsp := strings.Split(dir, "/")
+	n := len(dirsp)
+	for i := n-1; i >= 0; i-- {
+		d := dirsp[i]
+		if strings.HasSuffix(modpath, d) {
+			fullpath = filepath.Join(modpath, strings.Join(dirsp[i+1:], "/"))
+			break
+		}
+	}
+	return
+}
+
+// CopyFilesToJob copies files with given extensions (none for all),
+// from localSrc to localJob and remote hostJob (@1).
+// Ensures directories are made in the job locations
+func CopyFilesToJob(localSrc, localJob, hostJob string, exts ...string) {
+	@0
+	mkdir -p {localJob}
+	cd {localJob}
+	@1
+	cd
+	mkdir -p {hostJob}
+	cd {hostJob}
+	@0
+	efls := dirs.ExtFilenames(localSrc, exts...)
+	for _, f := range efls {
+		sfn := filepath.Join(localSrc, f)
+		/bin/cp {sfn} {f}
+		scp {sfn} {"@1:"+f}
+	}
+}
+
 func NewJob(message, args string) {
 	os.Chdir(br.DataRoot)
 	jid := NextJobID()
 	spath := ServerJobPath(jid)
 	jpath := JobPath(jid)
 	core.MessageSnackbar(br, "Submitting Job: " + jid)
+
+	gomodDir := FindGoMod(br.StartDir)
+	modulePath, fullPath := GoModulePath(br.StartDir)
+	projPath := filepath.Join("emer", Config.Project)
+	
+	// fmt.Println("go.mod:", gomodDir, "\nmodule:", modulePath, "\nfull path:", fullPath, "\njob proj:", projPath)
+	
+	@0
 	// fmt.Println(jpath)
 	os.MkdirAll(jpath, 0750)
 	os.Chdir(jpath)
@@ -170,66 +222,45 @@ func NewJob(message, args string) {
 	cosh.WriteFile("job.args", args)
 	cosh.WriteFile("job.submit", time.Now().Format(Config.TimeFormat))
 	cosh.WriteFile("job.status", "Submitted")
+
+	//	need to do sub-code first and update paths in copied files
+	codepaths := make([]string, len(Config.CodeDirs))
+	for i, ed := range Config.CodeDirs {
+		@0
+		loce := filepath.Join(br.StartDir, ed)
+		codepaths[i] = filepath.Join(fullPath, ed)
+		jpathe := filepath.Join(jpath, ed)
+		spathe := filepath.Join(spath, ed)
+		CopyFilesToJob(loce, jpathe, spathe, ".go")
+	}
+	// copy local files:
 	@1
 	cd
 	mkdir -p {spath}
 	cd {spath}
 	@0
 	cd {jpath}
-
 	fls := dirs.ExtFilenames(br.StartDir, ".go")
-	// fmt.Println("uploading files:")
 	for _, f := range fls {
-		// fmt.Println(f)
 		sfn := filepath.Join(br.StartDir, f)
 		/bin/cp {sfn} {f}
-		scp {sfn} {"@1:"+f}
+		for i, ed := range Config.CodeDirs {
+			subpath := filepath.Join(projPath, ed)
+			// fmt.Println("replace in:", f, codepaths[i], "->", subpath)
+			cosh.ReplaceInFile(f, codepaths[i], subpath)
+		}
+		scp {f} {"@1:"+f}
 	}
 	for _, f := range Config.ExtraFiles {
-		// fmt.Println(f)
 		sfn := filepath.Join(br.StartDir, f)
 		/bin/cp {sfn} {f}
 		scp {sfn} {"@1:"+f}
 	}
 	for _, ed := range Config.ExtraDirs {
-		@0
 		jpathe := filepath.Join(jpath, ed)
 		spathe := filepath.Join(spath, ed)
 		loce := filepath.Join(br.StartDir, ed)
-		mkdir -p {jpathe}
-		cd {jpathe}
-		@1
-		cd
-		mkdir -p {spathe}
-		cd {spathe}
-		@0
-		efls := dirs.ExtFilenames(loce)
-		for _, f := range efls {
-			// fmt.Println("extra dir file:", f)
-			sfn := filepath.Join(loce, f)
-			/bin/cp {sfn} {f}
-			scp {sfn} {"@1:"+f}
-		}
-	}
-	for _, ed := range Config.CodeDirs {
-		@0
-		jpathe := filepath.Join(jpath, ed, "v2") // note: v2 required b/c axon/v2
-		spathe := filepath.Join(spath, ed, "v2")
-		loce := filepath.Join(br.StartDir, ed)
-		mkdir -p {jpathe}
-		cd {jpathe}
-		@1
-		cd
-		mkdir -p {spathe}
-		cd {spathe}
-		@0
-		efls := dirs.ExtFilenames(loce, ".go")
-		for _, f := range efls {
-			// fmt.Println(f)
-			sfn := filepath.Join(loce, f)
-			/bin/cp {sfn} {f}
-			scp {sfn} {"@1:"+f}
-		}
+		CopyFilesToJob(loce, jpathe, spathe)
 	}
 	@1
 	cd
@@ -237,8 +268,7 @@ func NewJob(message, args string) {
 	@0
 	cd {jpath}
 	
-	core.MessageSnackbar(br, "Job: " + jid + " files copied, now updating go.mod (slow)")
-	gomodDir := FindGoMod(br.StartDir)
+	core.MessageSnackbar(br, "Job: " + jid + " files copied")
 	if gomodDir != "" {
 		sfn := filepath.Join(gomodDir, "go.mod")
 		// fmt.Println("go.mod dir:", gomodDir, sfn)
@@ -246,24 +276,7 @@ func NewJob(message, args string) {
 		sfn = filepath.Join(gomodDir, "go.sum")		
 		scp {sfn} "@1:go.sum"
 		@1
-		go mod edit -module {Config.Project}
-		for _, ed := range Config.CodeDirs {
-			ed2 := ed+"/v2"
-			cd {ed2}
-			cp ../../go.mod .
-			go mod edit -module {ed}
-			go mod tidy
-			@0
-			scp "@1:go.mod" {ed2+"/go.mod"}
-			scp "@1:go.sum" {ed2+"/go.sum"}
-			@1
-			cd ../../
-		}
-		for _, ed := range Config.CodeDirs {
-			orig := "github.com/emer/axon/v2/examples/" + Config.Project + "/" + ed
-			repl := "./" + ed
-			go mod edit -replace {orig+"="+repl}
-		}
+		go mod edit -module {projPath}
 		go mod tidy
 		@0
 		scp "@1:go.mod" "go.mod"
diff --git a/simscripts/config.cosh b/simscripts/config.cosh
index 7fe9806dc..a5841b229 100644
--- a/simscripts/config.cosh
+++ b/simscripts/config.cosh
@@ -35,11 +35,11 @@ func (fp *FilterResults) Defaults() {
 type SubmitParams struct {
 	// Message describing the simulation:
 	// this is key id for what is special about this job
-	Message string `width:"100"`
+	Message string `width:"60"`
 
 	//	arguments to pass on the command line.
 	// -nogui is already passed by default
-	Args string
+	Args string `width:"60"`
 }
 
 // JobParams are parameters for running the job