Hello everyone. To get my bari in tune I've had to slide the mpc way down beyond the cork. This is true using my standard yamaha 5c and my Rico Graftonite B7 mpc. It plays well once I've made the adjustment and I can totally live with it. I've read in various places online that there is no limit to how far down the mpc is, as long as you get it in tune you're good. I'm ok with that, but my question is, is there tuning required on the horn itself that would prevent me from having to slide the mpc down so far? Thanks!