Howdy Z
Nice!!! I've had my eye on that ridge

I believe Kathy Wing has gone up or down (or both). I've seen a car shuttle hike listed where folks go up Forsee and come down that ridge to the South Fork trail.
I'm finding that my favorite loop hikes involve going up steep ridges (Dobbs and Register) and coming down less steep trails (Vivian and Baldy Bowl trail). Have you gone up Dobbs yet?
Howdy HJ
I absolutely agree with you about Forsee. Thanks to winter snowshoeing, I've learned a good short cut up after the trail swings east and comes to the lookout over the canyon. Rather than heading back over to the west, you shoot up the ridge until you intersect the San Gorgonio backbone.
I'm pretty sure Z-dude has used this route in the summer. I did it for the first time in the summer on my birthday.
Miles of smiles,
Ellen