It just feels wrong if it's too narrow, I feel too cramped.
There's no chance of me getting over it, I've been playing for 7 or 8 years, and had a guitar with the wrong nut for about 5 of those years, and I haven't been able to get used to it- it's not as bad as it was, but once I play a 43mm one, it just feels more natural.
It's just not happening, unfortunately.
:drink: