Re: Otto Link Super Tone Master - is this a good/bad mouthpiece?
an STM is fine. wahat reeds are you using? and, it sounds like your just thinking about embouchure, but you need to take into account oral cavity position, both in terms of the back of your throat and tounge position. and make sure youre using a solid, supported airflow. lessons might be a good idea, too, in terms of developing these within some kind of a timeframe. and record yourself practicing all the time.