Originally Posted by
Stlfc
Add .2 to run 25% also if I am not mistaken those silver shims are .3. FYI picco shims will work also.
looking at the packet of the picture, it says they are 0.3 thanks for that.
http://www.amainhobbies.com/product_...-020mm-0008-28
this one? :S
or this -
http://www.amainhobbies.com/product_.../RB-Head-Shims
it says for .21 but also fits junior 9 etc