Since the aux.batt. and crossmember were down anyway from the clutch job, I finished the anti-wrap bar design, and most of the fabrication. I'll drive on it for a while to find if it works, and maybe improve the forward mounting brackets later so they don't transmit noise.

After a quick test-drive to pick up pizza, I can tell an immediate difference in the way it handles when I launch it in 1st gear on dry pavement. No chirping or bouncing - it just takes off.