My highboy has the standard 4" dropped axle and 7 leaf spring with reversed eyes. I believe the So-Cal frame already uses a Model A-type crossmember. I'd like to lower it a little more in the front but am not sure how to go about that. I had hoped it would drop a little with use but after a year it still looks too high. The only options I can think of would be either a mono-leaf spring, or removing a couple of leaves from the current one. I don't think the mono-leaf would fit with the mid-60's theme, and am afraid removing leaves will lead to problems. Any advice?