Damn, thats great advice, thanks!
I definitely think that I'm jumping off the brakes suddenly. I think everything I do with the brakes is sudden movements. I brake late and as hard as I can but then I'm too committed to have time to get off them slowly, I quickly release brakes and steer. I don't think I'm applying any acceleration until I'm mid corner. Do I need to be able to heel-toe here or is the easy brake release and slight trail braking over before I start to accelerate?
BTW, I swapped front and rear track wheels to see if the wider 255 rears would fit the front and they do. I drove around the block and did some big lock turns and no scrubbing at all. Car felt really stable. So, I might try to get a second set of my wheels and mount the new rears to the front to use a square 255 set up.