Hi everyone, long time reader, first time poster. I just acquired a P41 Pioneer at a local auction. It came with the original owners manual and toolkit, but was missing the bucking spike. I found one on Ebay and have it on order, but my question to you all is "what size are the screws that hold the spike to the saw?" I tried some from my Stihl 036 but they are much too small. Thanks, Chris.