Μέγεθος καλαμιού(reed number)

[chitowngreek]

tseligas , is every note going to right on the money , or some notes will differ example the low la with the middle la , then the high la, what i have fhad happen as youre going up the scale some notes are a little high pitch and others are low , now some clarinet player have told me , if the do, sol ,first la , re ,sol , second do are right on the money you are doing okay , youre opinion , example ( blow a low do the needle is in the middle , blow a re the needle is a couple degress to the right , blow a do , right in the middle , do the third sol (high) the needle is a couple of degress flat . now the question is how much varriation can you have on the tuner ?? or do all professional clarinet players blow every note on the tuner smack dab in the center (bulls eye)