I'm considering purchasing some spare parts for my SP 101.Before I go hog wild and spend money on parts that probably will never be used,I thought I would get some input from the Forum.For all you SP 101 owners and gunsmiths: Has any part wore out or broke on your SP101? Is there any particular part that tends to wear out and cause a stoppage in the normal function of the SP? Any particular spring or plunger,there's a bunch of these,that tend to wear out or launch themselves into oblivion when you're not careful in dissasembly? LOL,You guys know what I mean,we can't help tinkering with something that isn't broke! Any input would be appreciated.Thanks.