Thought I would give an update on my superchips, mainly for info for those considering it as an option. Initially had an issue with the car going into limp mode as certain speeds and revs, received an updated version from Michael as superchips which solved the issue. The car seemed less rapid in 2nd but still rapid, the difference from stock to mapped is vast and for me transforms the car. I know a lot would avoid the bluefin but for me it is perfect due to the function to set back to standard in 2 mins for warranty work. So on a trip to Edinburgh and clear stretch decided to open it up, at which point something has went on the car. Best described as miss firing at 2000 rpm then seems fine and the same happens up to 3.5 rpm and 5 rpm. Superchips have tried to tone down the power but to no avail. Have had the car on a diagnosis but no fault codes. Stuck the car back in standard and all is fine. Can only assume the extra power etc shows up the issue. Got the car booked into Renault for check up and my best guess is cracked spark plug or a coil has gone. Oddly on a cold morning it is fine once the temperature goes up the issue seems worse, potential air intake issue? I would like to point out superchips have been spot on and they have a 200 t in shortly so they will know better about the issue. Have looked elsewhere but no one seems to have anything at the moment. Once I know the issue I will update the post, if anyone has had similar issue I would appreciate any words of advice.