Hey Chris

I have been focusing for the past few nights on paying close attention to elininating the things that do not give good high note performance...that being

too little air
closed or receded jaw
closed throat
poor breath support
air leak in embouchure or horn
too much mpc pressure

and to my delight the notes are coming out much clearer! What was wrong is that I was

1: Using to much Mouthpiece Pressure
2: My trhoat was not open enough
3: To little air

Now that I've identified the problem I can make the nessasary corrections.

Thanks Chris!

Rick AKA Trumpet Man