Looking for some guidance. About 10 years ago i had E.R. Shaw build me a custom Rem 700 in . 260 using an action from a .243. In the build they ibstalled a Timney adjustable trigger. Haven't shot it a ton over the years, just enough to check zero every year and kill a couple bucks with it. A few years back i shot at a buck and it required a follow up shot and when i cycled the bolt it came all the way out. Didn't think much of it and due to killing one in archery season the past 4-5 years i haven't needed to use it, Today i was playing around with it due to me wanting to use it during doe season and when i cycled the bolt it came out again. I removed the stock and tried numerous times but when i depress the bolt release it sticks in the released position. I tried cleaning and lubing everything but didn't help. If i give the release a little help it will close, but seems to be binding either on the button release part thats pinned to the trigger side or the actual bolt release, but i'm leaning toward the button assembly. Any suggestions ?