I’ve inherited a Craftsman Professional 10” Radial Arm Saw model # 315.220381. Unfortunately the owner’s manual is long gone. Is there anywhere I can find a manual for this saw either printed or electronic? The table has been replaced, home rebuilt actually and needs adjustments along with other adjustments. I've already searched Sears online, at http://www.owwm.com/ (according to OWWM it was manufactured by Ryobi, round nothing there either), I've even Googled just about every way I could think of. Any help would be appreciated. Thanx, David.