Rebuilt the Koni 7610 dial a ride on my Eldorado only to find they wouldnt go back on without a fight, the shock mount bolts from left to right are 2mm different in spacing , this has never been a problem or I didnt notice with the old worn shocks , I fitted the shocks to find that the axle bolt is now a tight fit so placing stress on the swing arm , I can re adjust the pinion to rectify but that doesnt fix the problem of different mount bolt spacing , mount bolts are straight so is it swing arm or top frame rails that are 2mm out , Im hoping its swing arm as I can replace or try and twist it back to square, if its the top frame rails I think its beyond me heres hoping .