I am having a boat load of problems with my fsg-2460 grinder. I keep getting 400 alarms and such. Also, my table often stops halfway to dressing. I have to push the table the rest of the way. When it doesnt stop, it slams so hard into the dress posistion, that it trips more alarms !!! Any thoughts ? I have manuals, but after spending much time reading ( between running the other grinders ) I am having no such luck.