Blaino, I'm thinking you must have gotten bows made specifically for short draw (26" or less). I draw only 29", but I can draw all my bows , and I have more than a couple, back behind my ear with no severe stacking. I had one short bow (52") that I really hated to sell, but it did stack badly at 29.5" which is what I was drawing when shooting right-handed. I also owned a very long riser longbow with short limbs that stacked for me around 29".
I know there are bows being made for guys with shorter draws to maximize power at their draw lengths, but I would think you would notice quite a bit of stacking if you intentionally draw them long.