diff --git a/package.json b/package.json
index e2b54e9..98c76ef 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@crocswap-libs/sdk",
-  "version": "2.0.0",
+  "version": "2.0.2",
   "description": "🛠🐊🛠 An SDK for building applications on top of CrocSwap",
   "author": "Ben Wolski <ben@crocodilelabs.io>",
   "repository": "https://github.com/CrocSwap/sdk.git",
diff --git a/src/constants.ts b/src/constants.ts
index 66c5b82..2cc8083 100644
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -87,7 +87,7 @@ const BLAST_CHAIN: ChainSpec = {
     routerBypass: "0xd83eF4d0e968A96329aC297bBf049CDdaC7E0362"
   },
   poolIndex: 420,
-  isTestNet: true,
+  isTestNet: false,
   chainId: "0x13e31",
   gridSize: 4,
   proxyPaths: {
@@ -110,7 +110,7 @@ const ZIRCUIT_CHAIN: ChainSpec = {
     routerBypass: "0xd83eF4d0e968A96329aC297bBf049CDdaC7E0362"
   },
   poolIndex: 420,
-  isTestNet: true,
+  isTestNet: false,
   chainId: "0x13e31",
   gridSize: 4,
   proxyPaths: {
diff --git a/src/vaults/tempest.ts b/src/vaults/tempest.ts
index bf126b2..a1ea1c4 100644
--- a/src/vaults/tempest.ts
+++ b/src/vaults/tempest.ts
@@ -29,7 +29,7 @@ export class TempestVault {
             case 'symetricAmbient':
                 return (await this.vault).deposit(await weiQty, owner, Typed.bool(true), txArgs)
             case 'rswEth':
-                return (await this.vault).deposit(await weiQty, owner, Typed.bytes('0x00'), txArgs)
+                return (await this.vault).deposit(await weiQty, owner, Typed.bytes('0x'), txArgs)
         }
     }
 
@@ -44,7 +44,7 @@ export class TempestVault {
             case 'symetricAmbient':
                 return (await this.vault).redeem(await weiQty, owner, owner, Typed.uint256(await minWeiQty), Typed.bool(true))
             case 'rswEth':
-                return (await this.vault).redeem(await weiQty, owner, owner, Typed.bytes('0x00'))
+                return (await this.vault).redeem(await weiQty, owner, owner, Typed.bytes('0x'))
         }
     }