Originally Posted by the incubus
But you're NOT getting ALL the performance out of it. There is a Reason why the Stock Spring is set at a specific tension and why the Ram is a specific weight.
Once you change one, you SHOULD change the other accordingly.
Eh, I do it IF needed to get fps, which in most cases it isn't. As long as the poppet is closing fast enough, you're better off than if it is dwelling too long (Loud, inefficient guns!)