I have recently installed a CMC trigger from Lantac and apart from the pins they supplied for the 15-22 being too long I have an issue with the bolt snagging on something on the last 20mm of travel when racking it. It doesn't snag with the lower separated from the upper so I am guessing it is down to the hammer being slightly too high when cocked. Is this normal and has anyone else had this issue. I haven't shot it yet so don't know if it will cause a problem. Any help appreciated.