MPP Coilover Rear Height Adjustment?

[ganari]

Trying to raise my rear height on my MPP coil overs but the perch is not budging.

I was expecting two perch rings in the rear but only see one perch ring. I removed the allen key screw and tried turning with the perch key clockwise and counter clockwise. No luck.

What am I doing wrong?

 

[TacoSteve]

Trying to raise my rear height on my MPP coil overs but the perch is not budging.

I was expecting two perch rings in the rear but only see one perch ring. I removed the allen key screw and tried turning with the perch key clockwise and counter clockwise. No luck.

What am I doing wrong?

Is the spring still under load? If you remove the bolt to the damper you can push the spring arm lower, you may have to remove both bolts to the spring arm so that you can completely unload the spring.

Although, I was able to adjust mine without doing either of those things, so yours might have something binding the threads.