Please educate me on pump loops so I don't have to go do the math myself. I have two cars, one blown, one injected. The injected car has a giant pump loop (.210) while blown car does not. The injected car does not seem to respond to a .010 change in main pills (.120 down to .110), where the blown car that's a huge change. Is it just the different combos, or is it the fact that .010 main change with a giant pump loop is too small of a % change to make any difference? More generically, does reducing the main from .120 to .110 make less % change if you have a pump loop vs if you have no pump loop? I know my blown car is about .001 main per 100' DA, trying to figure out why the injected car doesn't work that way.