Small Footstraps?

[JSW225]

Hi!

I just purchased a Go 170. It seems that the footstraps are too small for my feet. Even on land, I cannot get my feet past my arch. There seems to be extra slack in the adjustable straps, but they just don't seem to get any bigger.

I do wear size 13 shoes, with extra wide feet, so I'm not making it easy on myself.


Anyway, is there anything I can do to get these stock straps to be bigger? Or are there straps out there made for big footed people?