Originally Posted by WhyFi

Wouldn't this depend on the implementation rather than the technology itself? Ie, if you have high arches, don't look for a shoe with a Boa closure that covers a large portion of the upper? Opt for one with less coverage per Boa, instead?

In any event, I have only had to deal with my feet, and not yours, obviously, but I haven't had a problem; if the pressure isn't showing the kind of uniformity that I need, I tighten partially, flex/arch my foot, which redistributes the slack, and then tighten the final two or three clicks.

As is always the case with shoes, mileage varies.