Talking of heat, I think the Rackbrute case I bought had a problem, it got really hot and smelled like burning plastic and made the room stink. This ended up going back to the supplier who fit a new Power supply and sent it back. I'd lost faith in it by this point so left it boxed up and sold it on.
I'd never had a problem with my TipTop uZeus (x2) or my subsequent KonstantLab Power, I even found some of my modules ran cooler when NOT in the Rackbrute.Hopefully this was a one-off and you'll have a good experience with Arturia.
-- wishbonebrewery
Did you have any 1HP gap on your Rackbrute 6U? I found that after I put in 88HP of modules, there is a 1HP gap...if you had that as well and still had overheating issues, I'm going to be concerned.
JB