I've got maybe a 100 pellets through my .25 flash and went last night to do some testing only to find the guage at 0. I'm relatively new to pcp other than my hipac crosman anywhere I should start searching? I was able to pump it up to 2000 and let it sit over night this morning it was down to 1400 psi. I'll have some time tonight to look into it just wasnt sure if anyone else with flash had issues. Thanks