That is a quote from The article on LRT. I know that Ben/btrettel/Doom has a lot to manage with this site, so errors are bound to crop up, but it might confuse people if they think that a CAP design requires LRT.What is a CPS and why do I want to use one?
CPS is short for constant pressure system. A CPS is any water gun design that keeps pressure relatively constant. The Super Soaker CPS series popularized the rubber CPS variety that is the same as LRT. A modern example of rubber CPS is SuperCAP.
Again, just trying to help, sorry of this come off as overly critical.