Problem is in adjusting a proportional amount. If the string is shifted .030 at the nut, now you have to move it .060 at the bridge (assuming something like 3/8 baseline spcing at the nut and 3/4 @ bridge). This is overcompensating at the bridge, actually getting wider gaps at the low strings than the high strings.
Yep, I mentioned that earlier. you can't get equal spaces at both ends unless you've got curved frets. I'll probably split the difference.