some ppl say the stance should be length frim your knee and ankle bone. others say from knee to floor. others say whatever feels natural for me. But i dont know whats "natural" since i never boarded before and gonna be taking a lesson this thursday. and i set the center of the stance like an inch back (thats what technine instruction said for freeride) and stance about 18 inches (im 5'3'')

and i dont know what binding angle i should start with. i set it to 0 and 28 but some says 28 is too much.

Any suggestions on stance length and binding angle for biginner?