Randy, I was reading your other thread last night and have to agree with those that suggested correcting your rear shackle angle (MrPBody & Jake68 off the top of my head).

As Jake68 mentioned you could even use some spring sliders to lower the car a bit if that's what you desire but I'd keep it simple and use what you have. Just make and or modify your brackets to get the desired ride height and an agressive angle so the rear segment does not try to pull the rear shackle over center as I believe this is an issue with your current set up.

My ugly set up that dead hooks to high 1.3's to 1.40's. I beilive it's about a 60* angle FWIW