My dilemma. My son competes 10m 3p air rifle. His LG400 alutec has been inconsistent for some time now. Finally found a few good videos and found the recoil absorber is not following the action back forward after reloading. Supposed to return via magnet from what I could see, but unfortunately it is not. I can slide it forward via a tooth pick, but after cycling the action it does not return forward. Basically it is not functioning . Any advice would be great!!