O'Grady Chanter Key Blocks

I just got an O’Grady half set, which is very nice indeed. My only complaint with it has to do with the block for the f key. It is right where my bottom hand thumb goes and is an odd enough shape to be rather uncomfortable when playing if I place my thumb on it. I’ve tried placing my thumb above it, but the space between the block and the c key is a bit small, and below it seems awkward. I do recall reading some comments about this on a forum once in the past but can’t seem to locate them. Does anyone have any suggestions for modifications, either to the chanter or to how I might hold it? Thanks.

Maybe it’s a matter of getting used to?
Give it a few days, if it still bugs you, have it “flattened out” by the maker or someone who knows how to handle it.

I’ve seen a NOG chanter with the block grooved or scalloped to allow the thumb to rest comfortably. I don’t know if NOG did this or whether it was the piper, but my guess is that it was NOG.

Grind it down.

Previous discussion:
http://chiffboard.mati.ca/viewtopic.php?t=31847&highlight=dremel&sid=5127c675f14926622025cc7766baccd1

Take it by your local wood shop.. You should find some fine carvers there, If you want to go that route…