Rx7aholic

Hey first I had brought the profec b spec 2 to replace my home depot mbc, before with the mbc I alway hit 12-10-12 boost here & there spikes. Anyway I had replace the mbc witht he profec b and I had try my best to program this thing and I am now confused. 1st gear hit 10 lbs now above 4500 with both turbos I am hittting 15 lbs wtf?Anyway I turn off the unit to see if I boost and I got the same respone 10lbs & 15lbs? Also I only run the profec b to the short hose to from the turbo and then to the wastegate. Also I alway have it on low setting, also I am boosting I notice the probec b display is going up to 50 and more is that vaccum? I Can some explain to me wtf is going I am about to loose it with damn electronic gizmo.