Basic slide positions for Trombone scales?

Question: Basic slide positions for Trombone scales!?

Like Bb, F, and Eb!?Www@QuestionHome@Com

Best Answer - Chosen by Asker:

Bb; 1-6-4-3-1-4-2-1

F; 6-4-2-1-6-4-2-1 or upper octave; 1-4-2-1-3-1-2-1

Eb; 3-1-4-3-1-3-1-3Www@QuestionHome@Com