My first Saiga product and I already have issues. Anyone else experience original factory magazine troubles? Mine would not lock into the well. I had the bolt locked back with the bolt hold and it would not snap in; like my Mini 14 does. After much inspection and deliberation, I decided that the problem was the magazine lip at the latch side was too deep, Pulled out the Dremel tool, popped in a fine grinding stone and ground the top edge of the mag lip down till it would snap in. Voila! Now I am ready to check out the operation with my 12g snap caps. What the heck?!, the bolt won't release no