Jeff,

I stopped by the machine shop and made a prototype base on your concept. I am leaving most of the suspension stock other than an 'adjuster' on the top part of the springs. It's pretty much a good size bolt and ring to hold the spring down. I could adjust the spring height by adjusting the ring up or down. However, I fail to see an inch or two drop other than getting stiffer sporty springs.

Does yours adjust the height or simply the stiffness? Thanks in advance!

PS: Will take pictures tommorrow.. !