Hi everyone, I posted a thread on here a couple months ago about my "playing in the red" problem and having to take lessons. Well I'm currently in the process of taking lessons and my teacher instructed me to roll my top lip in and my bottom lip over my bottom teeth. I've been practicing slurs,buzzing etc etc my range and tone is slowly coming back but I'm now having quite a few problems with the dreaded "double buzz" and sometimes when ascending from the lower register it feels like my bottom lip is going into the cup of the mouthpiece. Finally , my tonguing is horrible and sometimes causes the double buzz . My teacher has provided me with lessons to correct these but I would just like some of your opinions on what to do and how to get rid of some of these problems.