Hello, I recently picked up a Micro R/T with a lvl 10 bolt in it. The bolt looks to have alot of wear on it's face, is this normal? The marker was re-anno'd and I was thinking this could be caused by the opening up of the tolerances? Also the marker did not come with the tuning parts for the lvl 10 and is not currently working. Is Tunamart still around and active? I saw the link but just checking before placing an order. Thanks all -