I lowered the G a bit - the very top of the screw slot is about even with the top surface of the cover; the screw looks visibly below the cover at first glance.
First impression very good; seemed to balance better overall.
Only tried on a Guitarmadness 57 Special bridge pu / supposed to be similar to gibson 57 classic. Not sure if + or not.
Same here...I'm level too (on the 'G') but not below the bobbin surface. However, I am running really close to the diagram posted above...
Totally eliminated that 'sitar-like' 'jangle' on the 'g' string!!!!