MOTM

BTW, 

The Synth of Doom cab has been carefully planned to allow deep 
modules anywhere. Because of its concave mounting profile, the top 
row would be the worst case, since pcbs are mounted at the top of the 
module, and since the tilt of the top row thrusts the back of the pcb 
up into the top. That's why the top rail is spaced about 1.5" lower 
than the top in front - to allow for that clearance. I keep my Time 
Machines mounted in the top row with a little clearance to spare.

Moe
http://www.hotrodmotm.com

>When I built my cabinet I put in slanted rows similar to
>the Synth of Doom. I've found that I can only mount certain deep
>modules like the Blacet conversions in the lower rows, which are
>deeper.