hi. just saw your forge on google.i just picked up the same one a few days ago.it had 3 roles steel legs that pinned in.mine is missing 1 part. but the two friction bushings are supposed to be seperate. (the leather looking wheels),they are two seperate wheedls that should squeeze lightly against the iron wheel.i talked to a man in ohio,he told me that iron wheel,which is set between the bushings,should be fairly smooth so as not to eat up the bushings