So I emailed Ian Mason just for fun and the price for bespoke shoes is £375!!! :O That's insane! After knowing that price I couldn't sleep!
Not far off the price of a pair of bespoke work shoes, so yes, that's reasonable!
As I said I personally feel shoes are of right size and fit properly, this has never happened in past.
Might be worth testing that?Only other thing I can think of - if you are netting on a tacky rubber surface and using shoes with a very aggressive tread and deep lugs, they might be providing you with too much grip and forcing your toe forward?