Foot's right... but can you confirm that 1. with the gun aired up, are you able to push the bolt back and forth. 2. HPR is between 1 turn to 1 1/2 turns and the LPR is flush.
when changing the 15x2 orings, it is important that you make sure they are of the correct size and you dont nick the new oring when pushing the lpr body back in. Please refer to the videos if you are not sure what you are doing.
azzri