Hey all, blind guy here. Pretty much all fingering charts are graphical and obviously I can't see people play, so I'd like to get some clarifications on whether what I was doing is the correct way. So the last note of the clarion or I guess the first of the altissimo is the register key and thumb hole. I'm pretty sure thats correct. Then the c# after that is like clarion e but without lh1 and maybe adding the eb or c to correct intonation? The next notes go up in logical order but my question is after the c# is the left index still lifted or is that c# the only one without the index down?

I hope this all makes sense. Thanks all for any help!