Phil
there is a difference in the original dyno run from the report run, as it reported 5th gear as test gear, but also reported the final drive ratio, which was for 4th. Given there were traction issues, and the over wishbone strapping points were'nt there back in feb, the climbing up the front roller would likely have been occuring. Craig added more strapping points for my visit with my
ibiza in May, so I dont think the over wishbone method could have been employed in feb by this token. It works, and was good advise by craig to employ this method, as we used it on robbies car on sunday and on dales corsa turbo, and wheelspin was'nt an issue once warmed up. choosing 5th would have helped tame the power delivery, but its a different load, and if the rpm scaler was different from the 4th/5th change then this would skew the rpm/torque readings.
I know when I change the ramp rate for a slower ramp rate, the plots all shift to the left, not to the extent of the difference between Febs plot and sundays tho.
hope this explains
bill