I have a QSC STM setup on my mav, Trying to get more on the bottem and less over rev, When I got it it was pre weighted and worked ok but really bogged out of corners and stuff, had 4 grams in cross hole and 1.4 gram in base hole, 0 grams in everything else, Im down to 1.6 grams in cross hole, nothing in the base hole, Center hole has 2.8 grams and the tip has 1.4 grams , its better but it still bogges just not as bad, about 6900 for about 1.5 sec then up to 7500 from a dead stop, still has bad overrev everywhere else 8000+ RPM, I know the butter zone is 7750, but seams like ive added a lot of weight and not much change. Help please