I own a 6BR with a Savage action and a accu-trigger. I have shot approximately 800 rounds through the gun with no issues. Around 100 rounds ago the trigger started acting funny. I close the bolt and the trigger sets. I put my finger on the trigger and disengage the safety or the blade in the middle of the trigger. Then the trigger clicks and sounds like a misfire but it is actually the trigger decocking. I have to lift the bolt again to recock and then fire. Well last night it started getting worse and doing it more often. Do any of you guys know what may have happened?