Anyone have experience replacing clutch side of 028 crankcase? I broke the housing for the brake spring (where brake handle mounts) and not sure the best way to fix it. The saw runs fine so I think it is worth fixing with used parts. Not sure to get 1/2 crankcase or a whole one. Is it a pain to get the seal right when reassembling? I think I know pretty much what is involved in stripping it down but not sure of splitting crankcase.