I mistakenly took apart the lower blade guard on my Sears 12" Compound Miter Saw Model 315.212050, and the retaining spring popped out. I can't seem to get it coiled up behind the guard again and get it back together. Is there a secret method? I am in the middle of a big project and can't let saw go to Sears repair in Penn. Local Rochester tool repair places do not work on Sears gear. ANy suggestions?