I've got a Stevens 200 in .223 with a staggered magazine and flat (non-coiled) spring. The bolt would often skip over the 2nd and 3rd round and I'd have to rock the follower forward so the bolt would catch the top of the casing. I tried bending the spring in various ways but it only made the problem worse. I've read about a lot of people having this same problem but I've never seen a solution. Does anyone know how to fix this?