Hey everyone. I am new to THR. I saw an old post here once that someone had disassembly instructions for my Erma ET. Please help. The small "BB" has came out just under the safety lever. It appears that it is held in place by a small spring. I have the new "BB". But don't want to take the gun apart on my own. Anyone with the disassembly / reassembly instruction please let me know. Thanks all - SRO