Guys the facts are that alot of Hill bows today are built to a formula for the masses! Riser length, limb tapers, and tiller all have to be adjusted to an archers EXACT draw, hand width, and grip depth and not just to bow length in order to get the proper arc in the limbs for EACH archer! You absolutly will not fit to the same length bow from one bowyer to the next and get optimum performance from each. A 68-69" bow might work fine for you from one bowyer, but from the next it either stacks or is too slow and thumpy! As I stated previously, the difference in a Hill bow that has truly been fit to you and one that has not, is like the difference between night and day...there is NO comparison! As for the stuff printed in older writings from Hill and Schultz, they didn't write everything they knew and they continued to refine there bows after those texts were written. The later information was passed only to a select few people especially from John who was very tight-mouthed about his designs. In his later years as John refined his designs and started to incorporate different profiles, he actually shot bows much shorter and lighter than he did early on! I say all this to remind us all that designs and materials continue to evolve making your bowyer the only true source of accurate up to date information for what you need now!
Spanky