Well , the reason I did it via a PM was that set-up is individual to each car , engine , personal intentions / road/motorsport , plus it's owners own weight etc. Last time I did it openly to help someone on the sylva chat list , all I got was grief and someone being piccy regarding my choice of words

Hence I no longer read it or post
Quite happy for individuals to contact me via here or my email/phone --- ex pm from here .