diff --git a/docs/customNames.js b/docs/customNames.js
index d7281f4..30c6cc8 100644
--- a/docs/customNames.js
+++ b/docs/customNames.js
@@ -9,13 +9,19 @@ const CUSTOMNAMES = {
   "0x4feE7B061C97C9c496b01DbcE9CDb10c02f0a0Be": ["nfttransfer", "TransferProxy", "Rarible:TransferProxy"],
   "0x57f1887a8BF19b14fC0dF6Fd9B2acc9Af147eA85": ["erc721", "ENS", "Ethereum Name Service"],
   "0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45": ["erc20exchange", "SwapRouter02", "UniswapV3:SwapRouter02"],
+  "0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D": ["erc20exchange", "UniswapV2Router02", "UniswapV2:Router02"],
   "0x941A6d105802CCCaa06DE58a13a6F49ebDCD481C": ["erc721exchange", "NFTXMarketplace0xZap", "NFTX:Marketplace0xZap"],
   "0x9996FCFa25B234e80BcF876d83d2e7F338F9BDA5": ["erc721exchange", "EnsSubdomainStorefront_v2", "ENSVision:EnsSubdomainStorefront_v2"],
   "0xA42f6cADa809Bcf417DeefbdD69C5C5A909249C0": ["erc721exchange", "NFT20CasUpgreadableV2", "NFT20:NFT20CasUpgreadableV2"],
   "0xB32979486938AA9694BFC898f35DBED459F44424": ["erc1155", "NYAN", "Nyan Cat"],
+  "0xbbc53022Af15Bb973AD906577c84784c47C14371": ["nftexchange", "NFTXMarketplace0xZap", "NFTX:NFTXMarketplace0xZap"],
   "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2": ["erc20", "WETH", "Wrapped Ether", 18],
+  "0xC2C747E0F7004F9E8817Db2ca4997657a7746928": ["erc721", "HM", "Hashmask"],
   "0xd07dc4262BCDbf85190C01c996b4C06a461d2430": ["erc1155", "RARI", "Rarible:RARI Token 3"],
   "0xD4416b13d2b3a9aBae7AcD5D6C2BbDBE25686401": ["erc1155", "NameWrapper", "ENS:NameWrapper"],
+  "0xE5c783EE536cf5E63E792988335c4255169be4E1": ["erc721exchange", "WyvernTokenTransferProxy", "OpenSea:WyvernTokenTransferProxy"],
+  "0xf42aa99F011A1fA7CDA90E5E98b277E306BcA83e": ["erc721exchange", "TransferManagerERC721", "LooksRare:TransferManagerERC721"],
+  "0xF849de01B080aDC3A814FaBE1E2087475cF2E354": ["erc721exchange", "ERC721Delegate", "X2Y2:ERC721Delegate"],
 };
 
 const CUSTOMNAMESOLD = {
diff --git a/docs/index.html b/docs/index.html
index e5d060d..7ef84ed 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -158,13 +158,13 @@
                 <div class="mt-0 flex-grow-1">
                 </div>
                 <div v-if="!sync.section" class="mt-0 pr-1">
-                  <b-button size="sm" @click="checkIt(false)" variant="primary" v-b-popover.hover.bottom="'Check approvals. Please refresh after this processing completes'">Check</b-button>
+                  <b-button size="sm" @click="syncIt(false)" variant="primary" v-b-popover.hover.bottom="'Sync blockchain approval events'">Sync</b-button>
                 </div>
                 <div v-if="!sync.section" class="mt-0 pr-1">
-                  <b-button size="sm" @click="checkIt(true)" variant="outline-primary" v-b-popover.hover.bottom="'This will do dev things'">Dev</b-button>
+                  <b-button size="sm" @click="syncIt(true)" variant="outline-primary" v-b-popover.hover.bottom="'This will do dev things'">Dev</b-button>
                 </div>
                 <div v-if="sync.section" class="mt-1 p-0" style="width: 350px;">
-                  <b-progress height="1.5rem" :max="sync.total" show-progress :animated="!sync.section" :variant="sync.section ? 'success' : 'secondary'" v-b-popover.hover.bottom="'{processed blocked number}/{latest block number}. Click the button on the right to stop this process. This process can be continued later'">
+                  <b-progress height="1.5rem" :max="sync.total" show-progress :animated="!sync.section" :variant="sync.section ? 'success' : 'secondary'" v-b-popover.hover.bottom="'Click the button on the right to stop this process'">
                     <b-progress-bar :value="sync.completed">
                       {{ sync.total == null || sync.total == 0 ? (sync.completed + ' ' + sync.section) : (sync.completed + '/' + sync.total + ' ' + ((sync.completed / sync.total) * 100).toFixed(0) + '% ' + sync.section) }}
                     </b-progress-bar>
@@ -749,7 +749,7 @@ <h5 class="mt-3">Troubleshooting</h5>
             }
           },
 
-          async checkIt(devMode) {
+          async syncIt(devMode) {
             const provider = new ethers.providers.Web3Provider(window.ethereum);
             const signer = provider.getSigner();
             this.coinbase = await signer.getAddress();
@@ -758,7 +758,7 @@ <h5 class="mt-3">Troubleshooting</h5>
             localStorage.approvalToolChainId = network.chainId;
             const block = await provider.getBlock();
             const latestBlockNumber = block && block.number || null;
-            console.log(moment().format("HH:mm:ss") + " checkIt - latestBlockNumber: " + latestBlockNumber + ", chainId: " + this.chainId);
+            console.log(moment().format("HH:mm:ss") + " syncIt - latestBlockNumber: " + latestBlockNumber + ", chainId: " + this.chainId);
 
             if (!devMode) {
               await this.syncApprovalEvents(provider, latestBlockNumber);
@@ -834,7 +834,6 @@ <h5 class="mt-3">Troubleshooting</h5>
 
           async syncBlockTimestamps() {
             console.log(moment().format("HH:mm:ss") + " syncBlockTimestamps BEGIN");
-            console.log(moment().format("HH:mm:ss") + " blockTimestamps: " + JSON.stringify(this.blockTimestamps));
             const blockNumbersMap = {};
             for (const event of this.events) {
               if (!(event.blockNumber in blockNumbersMap)) {