Trying to fit a SUSAT to a WE L85 I picked up second hand that came with it. I believe it is a star/ares version, problem being the rail is just a bit to narrow on the rifle meaning it wobbles a bit :/ What is the best way of packing in the gap? I tried a slither of inner-tube but I only had a thick downhill one. I will probably try a thinner one once I'm back at work and have access to some but I was wondering if there are any other fixes which are less of a bodge and more permanent?
Cheers
Ben