Here is a picture of my 4” dropped axle from Sid. It is level. I have 3” drop blocks in the rear. The change required a 3 degree shim and minor adjustment to the draglink.
Thanks! That's exactly my point. You've lowered the axle 4 inches and you've mounted the drag link upside down (on the bottom of the steering arm) to get it level meaning you have it a net 2.5~2.75 inches or so higher than where it sat when the truck was in stock condition.