I seem to always have bad luck. I have an Igniton MX lift stand that i use for my yz250, and sometimes the rubber on the top where the frame sits on the stand gets oily and slippery. Well my bike sometimes falls of the stand because the stand leans the one dirtectoin quite a bit. The other day my bike fell off the stand like usual... and the bars ripped right out of tripple clamps. I was using fat bar adaptors and Pastrana fmx pro taper contours. Tapped new threads and might have to go back to 7/8ths. or find a used upper tripple clamp....