This may be a daft question, my mate has a beta evo 2010 olle shock but which way up should it be mounted with the adjuster screws at the top and the preload screw at the bottom or the other way up ? Not familiar with these shocks at all but when you look to buy a replacement they're pictured that way up.

It's fitted with the spring preload adjusters at the bottom

22 minutes ago, huski said:

It's fitted with the spring preload adjusters at the bottom

That's what I would normally do but the attached pic shows mounted the other way 

It does look the right way up in the pic doesn't it?Maybe try contacting Bosi,I'm assuming that's where it came from