Update grue.cfg

Further update to Grue

pack/config/grue.cfg

@@ -31,7 +31,7 @@ general {
 
     # The height above ground at which a Grue will still spawn (the spawning waits if you're flying above the height). If set to 0, it will act as if you're not flying
     #  [range: 0 ~ 3, default: 2]
-    I:"Flying Height"=2
+    I:"Flying Height"=0
 
     # Sets the amount of seconds before the Grue timer resumes after changing dimension.
     # §c[Only used if Grue grace period is enabled]§r [range: 1 ~ 30, default: 5]