Originally Posted by BenoitOWN
Ain't hot or cold would depends more on co2 as that change in pressure? Hpa setup have a more stable pressure.
Of course spring will have a effect on the setup and the spring shoud change if the person use 550 than 800psi(red spring)
that's i posted it. since was not sure. or if some was going ask down the line. yes you are right. could not recall. also want to bring up both question since make easy since he can get both side in thread.