Quick question from a PTW newb, guys:
I have a black cylinder (M90) that I've tossed a heavier spring in (bumped it up to roughly 400fps)... will this cause any damage to the cylinder/other parts? Or can any cylinder handle any type of spring?
I'll pick up an M125 cylinder eventually (looking at the new FCC cylinders) but was hoping this could be a stop-gap measure until then.
Thanks in advance for your help.