I'm about to make a saddle for a cowhorse trainer and I would like to get peoples opinion on fit. He usually has 25+ horses in training and I would like to fit as many as possible. He spends alot of time getting the horses collected, rounding up their backs, ect so these horses have well developed strong backs. So, in order to fit as many as posible, regarding the rock of the bars, I'm leaning towards fitting the straighter backed horses so the ones where the fit is off will have a gap in the middle or the bars rather than rocking up at the ends. My thinking is when these horses are being ridden and they collect themselves they will round into that space. So, I'd like to get other peoples thoughts on this, thanks, Mike