When you play in cold weather, you want to use the cheaper paint that's too bouncy in the summer. In the cold it will work better and still break. If you can't do that, try and keep it warm. If you can't do that then try to open up the bag and let it soften up a bit. That and the other suggestions people have made are all you can do.
Higher dwell and lower LPR like others have said, you may also want to raise your eye delay time. It can help you prevent clipping that odd ball when your hopper gets low and the stack isn't consistent.
Lower hopper tension. Keep your ROF lower rather than higher.
CCI stock class Phantom pump f/s. This thing is LNIB. Comes with stock magazine, extended magazine, barrel detent kit, crossfire lite up dot sight, velocity adjustment tool, 12 tubes even the barrel blocker
Ninja grey 50/4500 paintball tank f/s. Hydro good until 2019
Old school angel poppets/cup seals(LCD and A4/speed), spring detents(not sure which models) F/S