Hi. Ive been riding a skwal for a few years and I found sticking to Thias specs perfect as he has done all the R&D. A wide stance is for a snowboard..
Two and a half finger gap between front and back foot.
90 on the front and 87.5 on the back.
I ride all lifts with my front foot in and place two small metal stomp pads in between the two bindings to rest my back foot on when im on a surface lift or skating along a traverse to click in. Your back leg needs to be in contact with the front creating a triangle so to speak. Dont twist your shoulders, your stance is like a moto, angelate and stay square across the board at all times. Hope this helps..