I can't turn the rocker arm adjusting screws with a screwdriver or even with a bit in a socket on a wratchet (and chipped a tiny piece off the screw head doing it). Are these screws supposed to be that difficult to move? Is there something that locks these screws in place? I'll spritz 'em with a bit of penetrant and try again tomorrow. It makes sense that they shouldn't turn easily, but this seems extreme.
Last edited by Ol' Red; 10/26/2017 4:21 AM.
