well i started workin on the mazda again. i got my new upper and lower tubular control arms from unusual fab. i got around to puttin them on since it warmed up finnaly. and i also got my 2inch drop spindles on. as you can see in the pic i have a 2X4 under each wheel. and it still lays out good.
i measured from the ground to the center of the spindle and its 13.5 inches.
which if i did my math right should work to lay out on a 20inch wheel with a 30 or 35 series tire.i dont have the tires on the back but i have the axle set at 13.5 inches also.
heres the pix.
Front bumper is about 3/4" off the ground