Originally Posted by Uziel Gal
Service the regs for one thing, try a fresh quality battery, maybe up the dwell a bit. If the marker is new, it'll need to see some use before the velocity settles.
Paint quality can have a huge effect on consistency, so before you get good consistency, you need to be using fresh quality paint that is actually capable of good consistency.
Thats a huge one. Also, me sure to get a good bore to ball match on your barrel, that will up consistency in a huge way. Best of luck!