Add a Leaf on an RSK?

[E55 Bulldog]

Good morning everyone.
I wanted to see if anyone had done an "Add a Leaf" on their RSK lifts.

At the least I was looking into this to bring my rear end up a little since it sits about 1/4-1/2" lower then the front and would like a little rake if possible.

I am also getting a little rub on the front bumper when full lock turn, don't know if I can adjust the bumper a little to pull it out or if I have to shave the corner. At the same time am not sure if they offer an add a leave for the v-code leaf on the D60?

Im not to worried about the front, Im sure I can fix the rub with some minor adjustments but would like the rear end up a little. I think the add a leaf is the cheapest direction for a minor helper lift vs. airbags.

[erics diesel]

The front bumper is easy to shim out. I put 3 large washers between the bumper and the mounts on the frame. For the rear I would see how much lift blocks that are 1 inch or so taller would be

[E55 Bulldog]

I really wouldn't want to add a 1" block on top of the 4" block that is already there.

Or are you saying look for a 5" block to replace it?

[erics diesel]

Yea a 4.5 or 5 inch block to replace it with