Flatline Dropoff

[hamneggs]

I recently purchased a used 68/4500 Flatline tank. it is in great shape. The only problem (at least I think it is a problem) I am having is with the output pressure set at around 700psi when I shoot the pressure drops down below 500psi. I have tryed it on my Matrix and my Emag and it does the same thing. It stays below 500 psi even with rapid firing. Is there something wrong? If so what and how do you fix it. I have heard great things about these tanks that is why I got one, but I don't like the massive drop off. Thanks for the help.

[xen_100]

do you see any dropoff in shooting? if not I wouldn't worry about it. it may just be a crappy gauge.

if it does have dropoff. I would suspect the reg seat. they jsut got new ones in . thoe old ones had lots of problems.