With motorcycling, that tends to be the answer (“more practice time,” that is). Thanks to, like I said, being mostly interested in the corners up to this point, the things that are really giving me trouble are pre-braking entry speed, braking start, post-braking entry speed, and turn-in. Everything else is going really well. I guess, like you said, more time in the saddle will probably save the day.
Thanks for your thoughts!