Originally Posted by gospeedgo1
pulling the backblock back
That! Its not a big deal cause once you have these dialed in they shouldn't have to change much. But when fields do have different FPS for events 275-300 and you play at many different fields a week it gets to be a pain pulling out the rod, adjusting, putting it back, testing then pulling it out again and again.
If your Pump is tuned the best it can be then the reg should be at its optimum pressure and you tighten or loosen your main spring as necessary. Goal to have it as loose and smooth as possible. Its a small issue but can get annoying. Just MHO