i have a stock SV and lost one of my cooling head screws, i tried my LHS and they gave me 2.5mm screws which are too small, and then 3mm screws which were too big, any idea of what size these head screws are, they keep giving me the wrong ones[&o]

have you tried taking one of the remaining screws in to match it up? the VX18 should use either a 2mm or 2.5mm screw.

you'll also want to double check the thread pitch and make sure they match.

go to the hardware store and match them up.

Ace the helpful hard wear man. Most of them have any screw,bolt,nut,washer,ect,ect and they can tell you the pitch and the thread fine or what ever it is. Hope it help's now have fun and enjoy life's way to short

thanks eric i thought i was gonna have to drive outa town, maybe orchard might have somethen , they are a little closer, THANKS