01-07-13, 12:22 AM
It happened to mine some time ago. took the forks off and laid them flat and supported the legs so the screw was level and sprayed WD40 penentrating fluid on them twice a day for 3 days and let it soak in. Then use a large screwdrive with the blade almost an exact fit and twisted them left and right slowly to free them. It worked but was slow work.diesel works well also to free them. I used that on Thundercat one successfully a few years ago using the same precedure.