Fred: I have no experience on 5.13 and very little on 5.12. Chameleon was quite an abherration compared to my natural ability - as my many belayers can attest to (curiously, two of them are on the "chameleon" thread talking about big swinging nuts!!).
I floated a 5.13 grade at the time cuz all I knew was that is was fxxxx'kn hard. But at the same time the 5.13 bit is only this insane, short bouldery (wow, sorry Kate!) start and the rest settles down to something more manageable.
I've done lots of old-school routes that are graded something like "5.9 with a bouldery start" - the start might be 5.11+, but since the beginning is so close to the ground and insignificant (subtle jab at bouldering ha!ha!) the grade would just reflect the bulk of the route up high. Consequently I felt (and still do) kind of weird about calling Chameleon a 5.13 (which, as a historical note was the top grade when I started climbing and was generally considered unattainable by mortals).
I've made some attempts to get others interested and on the route, but I don't think there hasn't really been any takers. That is until Ben came along...who will send later this fall!!!!..........
Ben: This is my short man beta so it's probably useless...Start with right and left wide crimps; work left foot high (~2 ft. below your left hand) and rock onto it; lock the right crimp and press with right foot into the featureless rock; reach above your head with LH to gain a nickel sized edge with the very tips of 1.5 fingers (2 ft. below the ledge); step right foot onto very small square nubbin and fire to the ledge. [My fingers are sweating just remembering the beta!!]
Kate: Now does that sound like a route?
Ben: Another sequence that works is to stand on the shoulders of your belayer - which is what I did during the red point send. ha! ha!