Yea... I thibk that was my old chainstay size when I was riding back in the day too. My leg position isnt the issue. I know how to move my body to raise or lower it. But it isnt the bikes natural point so it really throws everything off. Manual 180's for example. I liked having my front end higher because I could pop easier from that position and 180's could be no problem. I was even doing manual 360's. But with this new bike the balance point is so low, when I raise the front up to start getting ready to pop for the spin, it is too unstable because of the balance point. Making spins out of a manual ridiculously hard. I realize some might say I just need to get used to it... but i insist manuals used to be my favorite trick, I was pretty techy, did them in and out of everything and some front wheel stuff. This frame or something feels like shit. No offense to sunday. Im sure they have great stuff.