So I went to shoot my newly acquired Romanian SKS from SOG. I tore it completely down and cleaned it... it shoots great, BUT it will not cycle. It short cycles, the charging handle and bolt only slide back about a 1/2-3/4 inches after each round. I basically have a bolt action SKS here... took it all apart at the range again with a guy who really knows his SKS's and we could not figure out what is wrong. I am using that cheapo Wolf ammo, but my unserstanding is that these SKS's will eat anything. The gas tube rod has a SLIGHT bend to it, but it still slides in and out without any effort. It's like the gases are escaping somewhere and not cycling the action. Otherwise it shot very accurately and I really like it.. I just need it to cycle... any ideas?