Does anyone have any TunerPro experience with mapping? I have a mk1 ECU that I've removed the chip from and downloaded the data. I can see what the current map is and adjust parameters in TunerPro. The engine has Piper BP270 cams and I'd like to adjust the map to suit these, but not really sure where to start. Is anyone a TunerPro or F7P mapping wizard that can advise? I'm also a bit limited as I have to adjust the map, load it on to the chip, fit the chip and then take it for a drive and see. I don't have anyway to live map but would like to take it to a dyno with a few different chips (they're only a few quid each) so I can keep the stock map on one and confirm if its improved.