diff --git a/contracts/contract/dao/protocol/RocketDAOProtocolVerifier.sol b/contracts/contract/dao/protocol/RocketDAOProtocolVerifier.sol
index c9944e29..5876a61e 100644
--- a/contracts/contract/dao/protocol/RocketDAOProtocolVerifier.sol
+++ b/contracts/contract/dao/protocol/RocketDAOProtocolVerifier.sol
@@ -270,7 +270,7 @@ contract RocketDAOProtocolVerifier is RocketBase, RocketDAOProtocolVerifierInter
         setUint(defeatIndexKey, _index);
     }
 
-    /// @notice Called by a challenger to claim bonds (both refunded bonds and any rewards paid)
+    /// @notice Called by a challenger to claim bonds (both refunded bonds and any rewards paid minus the 20% bond burn)
     /// @param _proposalID The ID of the proposal
     /// @param _indices An array of indices which the challenger has a claim against
     function claimBondChallenger(uint256 _proposalID, uint256[] calldata _indices) external onlyLatestContract("rocketDAOProtocolVerifier", address(this)) onlyRegisteredNode(msg.sender) {
@@ -339,7 +339,7 @@ contract RocketDAOProtocolVerifier is RocketBase, RocketDAOProtocolVerifierInter
         }
     }
 
-    /// @notice Called by a proposer to claim bonds (both refunded bond and any rewards paid)
+    /// @notice Called by a proposer to claim bonds (both refunded bond and any rewards paid minus the 20% bond burn)
     /// @param _proposalID The ID of the proposal
     /// @param _indices An array of indices which the proposer has a claim against
     function claimBondProposer(uint256 _proposalID, uint256[] calldata _indices) external onlyLatestContract("rocketDAOProtocolVerifier", address(this)) onlyRegisteredNode(msg.sender) {
diff --git a/contracts/contract/dao/protocol/settings/RocketDAOProtocolSettingsAuction.sol b/contracts/contract/dao/protocol/settings/RocketDAOProtocolSettingsAuction.sol
index 6befc3de..89591275 100644
--- a/contracts/contract/dao/protocol/settings/RocketDAOProtocolSettingsAuction.sol
+++ b/contracts/contract/dao/protocol/settings/RocketDAOProtocolSettingsAuction.sol
@@ -16,7 +16,7 @@ contract RocketDAOProtocolSettingsAuction is RocketDAOProtocolSettings, RocketDA
             setSettingBool("auction.lot.bidding.enabled", true);
             setSettingUint("auction.lot.value.minimum", 1 ether);   
             setSettingUint("auction.lot.value.maximum", 10 ether);
-            setSettingUint("auction.lot.duration", 40320);          // 7 days
+            setSettingUint("auction.lot.duration", 50400);          // 7 days
             setSettingUint("auction.price.start", 1 ether);         // 100%
             setSettingUint("auction.price.reserve", 0.5 ether);     // 50%
             // Settings initialised
diff --git a/contracts/contract/dao/protocol/settings/RocketDAOProtocolSettingsProposals.sol b/contracts/contract/dao/protocol/settings/RocketDAOProtocolSettingsProposals.sol
index efe3a02a..197de446 100644
--- a/contracts/contract/dao/protocol/settings/RocketDAOProtocolSettingsProposals.sol
+++ b/contracts/contract/dao/protocol/settings/RocketDAOProtocolSettingsProposals.sol
@@ -53,11 +53,11 @@ contract RocketDAOProtocolSettingsProposals is RocketDAOProtocolSettings, Rocket
             // Must be at least 30 minutes (RPIP-33)
             require(_value >= 30 minutes, "Value must be at least 30 minutes");
         } else if(settingKey == keccak256(bytes("proposal.quorum"))) {
-            // Must be >= 15% & < 75%
+            // Must be >= 15% & < 75% (RPIP-63)
             require(_value >= 0.15 ether && _value < 0.75 ether, "Value must be >= 15% & < 75%");
         } else if(settingKey == keccak256(bytes("proposal.veto.quorum"))) {
-            // Must be >= 15% & < 75%
-            require(_value >= 0.15 ether && _value < 0.75 ether, "Value must be >= 15% & < 75%");
+            // Must be >= 51% & < 75% (RPIP-33)
+            require(_value >= 0.51 ether && _value < 0.75 ether, "Value must be >= 51% & < 75%");
         } else if(settingKey == keccak256(bytes("proposal.max.block.age"))) {
             // Must be > 128 blocks & < 7200 blocks (RPIP-33)
             require(_value > 128 && _value < 7200, "Value must be > 128 blocks & < 7200 blocks");