hi carl , thanks for the THS tip , will talk with them as well.
generally ... i thought revo have a cupra.
the pistons are forged in the cupra/s3/ed30 and different in pin size from the gti's (21 compared to 20).
i have also got a good offer from INA and posted it as a suggested group buy in the main forum.
as for JonnyC , i know what he got , but i won't post it since i don't know if he posted it yet.
i understand his reasoning , but i think it is not the right way to go , at-least for me.