Been slowly restoring the old 200X over last 2 years, finally get everything i need, and was in the process of assembling the motor. I got the jug rebored last year at what i thought was a reputable machine shop, to suit the new 66mm wiseco piston, or so i thought!! In the process of setting the ring gap, and measured the cylinder bore to calculate the gap, only had a vernier to do this, and kept on getting different readings on the bore size, not being the most accurate way to measure a bore, i assumed it was just me, so i took it to another local repairer and he put a bore gauge on it, 0.004" difference between top and bottom, and also out of round in the bore a considerable amount. What the heck did he use, a fricken file to remachine it, SO dang angry i could spit!! So now im up for a next oversize piston set and another rebore, the guy who measured it is very good and does great work, he tells me i could maybe get away with it, as most of the play is side to side, not front to back on the bore, but it will have a knock and there is no guarantee how long it will last in this condition, and he would not risk it, and i agree with him, ......im so damn annoyed about this, what the hell is wrong with people nowadays, they just dont care about pride in their work, or ripping you off. I doubt its worth the expense of trying to challenge this a'hole through legal recourse, so i guess im stuck with the expense of re doing the job. Un be forkin leevable!!