RE: spot-hogg and sword sights
well, in the instance you're talking about her cams were not synched, which affects arrow flight, and often times not impact point - which was the type of competition she was in.
and i'm sure you shot your switchback well from 20 yards. even i can chip from 20 yards. but you take a shot at a target 60 yards away horizontally and on a 30 degree incline, and you'll soon see against someone who can really shoot, and understands both their axis, that your shooting wouldn't be called very good (i mean no offense by this, its just that i've seen things that blow my frikkin mind from folks who can really shoot. all the stance things you know about golf, and i know about tennis,these guys know about archery, and its all about keeping the bow plumb, their 3rd axis,and their shoulders correct).
i thought i shot pretty good until i shot with some folks who do.