Replying to Trouble with boots and ankle

So I've recently got fitted up with a pair of full tilt seth morrison pro, this years model, at the recommendation of a boot technician. And they've been pretty good except whenever I try to ride them nice and snug I get an awful bruise on either the outside or inside of my ankle. The bruising maybe gets  better if I loosen the boots but then I get toe bang... It's a bit of a shitty trade off. So I'm gonna take them back to the place and see what they can do, but I won't be back at the shop for another month (it's near my school and I'm on winter break).

Anyone on here have any recommendations on how to fix this issue? thanks guys