Never had a problem with my rental board/combo now i bought a board and my back calf is killing?

Question

i've rented approx 5 times with no problems. I just let my wife use my board /binding with her boots and she had the same problem. what is the cause?

Answer 1

I'm going to assume you don't have much of an angle on your back leg?  After readjusting my bindings many times its probably the angle try turning your back leg out a bit...maybe five degrees if there is no effect try a few more...GL Boarding!

Answer 2

Could try some thick ski socks (polyester blend).