i did a search on this thing and it wouldnt let me open anything on it for some reason?? anyway i now its .7 and .8 but i dont know which is which as in exhaust and intake...i couldnt find my .7 but i have a .6 so whatever one is suppose to be 7 is just gonna have to stay open for a little longer...can someone tell me what adjustment is exhaust and whats intake? also whats any other kind of adjustment i can make to make some more power like this???