Life is too short to worry !
Join Date: Oct 2006
Location: Peterhead, Aberdeenshire, Scotland
I thought the piston was supposed to be at TDC on the cylinder being checked in order to reduce the pressure and as a by-product prevent the valve dropping ?
"The Grey Assassin" - 2005 ST4s
Goldvalves , Re-sprung rear Ohlins , Tapered headrace bearings , Galfer Front Discs , Open airbox with K&N filter , Iridium NGK's with Magnecor Leads , 15/42T Cogs , Helibars with Oxford heated grips , HID Lights , CRG 'Stubby' Levers , Zero Gravity DB Dark Screen , Twin-Tone Fiamm Horns plus a bunch of 'detailing' modifications.