Never had a problem with either of the boa systems korker or orvise and now I won’t do without I really like them especially with cold fingers I do tighten them as I go through the day though just a few clicks every once in a while witch I can do without even removing my gravel guards.I should add that I don’t crank them down real tight don’t really think the mechanism would like it if I was trudging threw thick mud all the time I would probably prefer laces.There is a repair kit available for boa. Pineville sport shop will actually re string the
For you.