I bought a universal rack plate from GS and mounted my LMII to it.
Gave me room for other stuff. The ears took forever to come and by the time they arrive I already set mine up. Happy camper with this setup.
I removed the rubber feet and had to drill two holes for the back ones. I then put fiber grounding washers in between the plate and amp. Love it.
I saw that thread. It looks like a good way to do it, but I'm not sure I'd like having all the open space out front.
