Hi all,
on Altered I have one footstrap at front of back beam, which I use for 8-12 kt. with spin. Then another one right at back of boat for 12 kts plus. I sometimes use the front strap for front foot when I am using back strap if balance feels right. After all I am a sailboarder also, so am used to the TOES of both feet in straps

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The front strap is sailboard, the back strap is stiff rope with flexible PVC tube, with single bolt through rope it allows it to swivel, bend out of way of tiller. As transom is very narrow on Altered this is essential.
Hopefully yuo can see them in attached post.
Regards Gary.