will jewel do repair work on their trigger i have one that is not acting like it supposed to 700 REM long mag action when it is cocked and you pull the trigger the trigger is solid don't move then you touch the bolt as to open the hammer falls i have sprayed out with brake cleaner aired out and then used lighter fuel then adjusted as on jewel page don't fall right but when i shorten up sear engage about 1/4 turn i could not get it to act up yet. could i have a rough sear and i have tried with 2 different firing pins and same results THANKS