got a rear wing from a 95 lexcen (3 mounts with led stop light) wanna put it on a 92 vp
whats the best way to mark up bolt holes in boot lid?
racking my head trying to position it
any ideas?
tried using a big ruler? (tape measures unless brand new tend to wear on the rivets and are not accurate....)
measure the mounts on the spoiler from dead center (think back to maths, art classes and combine the 2).
find the center of the boot, find the center of the spoiler and go from there, perhaps make the holes through the boot slightly bigger so you can move the spoiler back/forward/left/right half a mm or so so until it's completely dead center..... mind you it's a mass produced car so it's probably not accurately straight to start with........ but your not going to be driving at 200+ km/h, so absolute perfect placement to ensure accurate downforce to keep the rear tyres in contact with the ground at all times isn't a major priority.