diff --git a/contracts/contracts/connectors/ConnectGelatoDataForFullRefinance.sol b/contracts/contracts/connectors/ConnectGelatoDataForFullRefinance.sol
index b3c59ea..293d909 100644
--- a/contracts/contracts/connectors/ConnectGelatoDataForFullRefinance.sol
+++ b/contracts/contracts/connectors/ConnectGelatoDataForFullRefinance.sol
@@ -68,7 +68,7 @@ contract ConnectGelatoDataForFullRefinance is ConnectorInterface {
     function getDataAndCastForFromMakerToMaker(
         uint256 _vaultId,
         address _token,
-        string memory _colType,
+        string calldata _colType,
         address _provider
     ) public payable {
         (
@@ -188,7 +188,7 @@ contract ConnectGelatoDataForFullRefinance is ConnectorInterface {
     function _execPayloadForFullRefinanceFromMakerToMaker(
         uint256 _vaultId,
         address _token,
-        string memory _colType,
+        string calldata _colType,
         address _provider
     ) internal view returns (address[] memory targets, bytes[] memory datas) {
         targets = new address[](1);
diff --git a/contracts/contracts/connectors/ConnectGelatoDataForPartialRefinance.sol b/contracts/contracts/connectors/ConnectGelatoDataForPartialRefinance.sol
index 4e55fd5..800d599 100644
--- a/contracts/contracts/connectors/ConnectGelatoDataForPartialRefinance.sol
+++ b/contracts/contracts/connectors/ConnectGelatoDataForPartialRefinance.sol
@@ -81,7 +81,7 @@ contract ConnectGelatoDataForPartialRefinance is ConnectorInterface {
 
     function getDataAndCastForFromMakerToMaker(
         PartialDebtBridgePayload calldata _payload,
-        string memory _colType
+        string calldata _colType
     ) public payable {
         (
             address[] memory targets,
@@ -145,7 +145,7 @@ contract ConnectGelatoDataForPartialRefinance is ConnectorInterface {
             uint256 wDaiDebtToMove,
             uint256 wColToWithdrawFromMaker,
             uint256 gasFeesPaidFromCol
-        ) = _computeDebtBridge(
+        ) = computeDebtBridge(
             _payload.vaultId,
             _payload.wMinColRatioMaker,
             _payload.wMinColRatioB,
@@ -216,7 +216,7 @@ contract ConnectGelatoDataForPartialRefinance is ConnectorInterface {
     /// @return datas : calldata for flashloan
     function _execPayloadForPartialRefinanceFromMakerToMaker(
         PartialDebtBridgePayload calldata _payload,
-        string memory _colType
+        string calldata _colType
     ) internal view returns (address[] memory targets, bytes[] memory datas) {
         targets = new address[](1);
         targets[0] = INSTA_POOL_V2;
@@ -225,7 +225,7 @@ contract ConnectGelatoDataForPartialRefinance is ConnectorInterface {
             uint256 wDaiDebtToMove,
             uint256 wColToWithdrawFromMaker,
             uint256 gasFeesPaidFromCol
-        ) = _computeDebtBridge(
+        ) = computeDebtBridge(
             _payload.vaultId,
             _payload.wMinColRatioMaker,
             _payload.wMinColRatioB,
@@ -296,14 +296,14 @@ contract ConnectGelatoDataForPartialRefinance is ConnectorInterface {
     /// @return wColToWithdrawFromMaker (wad) to: withdraw from Maker and deposit on B.
     /// @return gasFeesPaidFromCol Gelato automation-gas-fees paid from user's collateral
     // solhint-disable function-max-lines
-    function _computeDebtBridge(
+    function computeDebtBridge(
         uint256 _vaultId,
         uint256 _wMinColRatioMaker,
         uint256 _wMinColRatioB,
         address _priceOracle,
         bytes calldata _oraclePayload
     )
-        internal
+        public
         view
         returns (
             uint256 wDaiDebtToMove,
diff --git a/test/helpers/Full-Refinance-Maker-To-Compound.helper.js b/test/helpers/Full-Refinance-Maker-To-Compound.helper.js
index 0dd57a1..486dbe6 100644
--- a/test/helpers/Full-Refinance-Maker-To-Compound.helper.js
+++ b/test/helpers/Full-Refinance-Maker-To-Compound.helper.js
@@ -15,7 +15,7 @@ const getABI = require("./setups/ABI.helper");
 const getAllContracts = require("./setups/Contracts-For-Full-Refinancing-Maker-To-Compound.helper");
 const enableGelatoConnectorsForFromMaker = require("./setups/Enabling-New-Connectors-For-Full-Refinance.helper");
 
-const ConnectGelatoDataForFullRefinance = require("../../artifacts/contracts/contracts/connectors/ConnectGelatoDataForFullRefinance.sol/ConnectGelatoDataForFullRefinance.json")
+const ConnectGelatoDataForFullRefinanceABI = require("../../artifacts/contracts/contracts/connectors/ConnectGelatoDataForFullRefinance.sol/ConnectGelatoDataForFullRefinance.json")
   .abi;
 
 async function makerToCompoundSetup() {
@@ -101,7 +101,7 @@ async function providerWhiteListTaskForMakerToCompound(
   const debtBridgeCalculationForFullRefinance = new GelatoCoreLib.Action({
     addr: contracts.connectGelatoData.address,
     data: await hre.run("abi-encode-withselector", {
-      abi: ConnectGelatoDataForFullRefinance,
+      abi: ConnectGelatoDataForFullRefinanceABI,
       functionname: "getDataAndCastForFromMakerToCompound",
       inputs: [vaultId, constants.ETH, wallets.providerAddress],
     }),
diff --git a/test/helpers/Full-Refinance-Maker-To-Maker.helper.js b/test/helpers/Full-Refinance-Maker-To-Maker.helper.js
index 5234c4c..427632e 100644
--- a/test/helpers/Full-Refinance-Maker-To-Maker.helper.js
+++ b/test/helpers/Full-Refinance-Maker-To-Maker.helper.js
@@ -16,7 +16,7 @@ const getABI = require("./setups/ABI.helper");
 const getAllContracts = require("./setups/Contracts-For-Full-Refinancing-Maker-To-Maker.helper");
 const enableGelatoConnectorsForFromMaker = require("./setups/Enabling-New-Connectors-For-Full-Refinance.helper");
 
-const ConnectGelatoDataForFullRefinance = require("../../artifacts/contracts/contracts/connectors/ConnectGelatoDataForFullRefinance.sol/ConnectGelatoDataForFullRefinance.json")
+const ConnectGelatoDataForFullRefinanceABI = require("../../artifacts/contracts/contracts/connectors/ConnectGelatoDataForFullRefinance.sol/ConnectGelatoDataForFullRefinance.json")
   .abi;
 
 async function makerETHAToMakerETHBSetup() {
@@ -107,7 +107,7 @@ async function providerWhiteListTaskForMakerETHAToMakerETHB(
   const debtBridgeCalculationForFullRefinance = new GelatoCoreLib.Action({
     addr: contracts.connectGelatoData.address,
     data: await hre.run("abi-encode-withselector", {
-      abi: ConnectGelatoDataForFullRefinance,
+      abi: ConnectGelatoDataForFullRefinanceABI,
       functionname: "getDataAndCastForFromMakerToMaker",
       inputs: [vaultId, constants.ETH, "ETH-B", wallets.providerAddress],
     }),