Obviously I chose the weaver rail based on it's low cost, that said. My Stevens 200 in 30,06 is right where I want it in everyway except that like clockwork at around the 50 round count the rail gets loose, three times now. I clean the screws,holes and general area with acetone let dry and then use locktite while tightening in a alternating equal pattern but the problem remains. My question is are there any other steps I should be doing? or should I just upgrade to a egw or similar quality rail to fix this annoying problem. Thank you in advance for any suggestions