hey thanks Pete Zaria

yeah, pneumatics mean air or CO2 pressure right? just to make sure if im right or not.

thanks you guys, i have another questions. pneumatic or hybrid? cause im thinking of making a hybrid, i made one air pressure or really pneumatic, but the fisrt one was out of PVC, and the other was of copper piping, ill have photos for them soon.

i just want to hear the opions of others one what they think is the best, or if one is not better then the other, then which is better in different fields, like speed, accuracy, portability, power, low cost, noise level, which is easyer to silence or dampen? and what is the best material, because my...