Hey Phillip!
Any updates on this project? I have some T21's and some S19 PSU's. I'm thinking about trying this out. Frankenminer FTW!
Altair makes a cover for the power bars for this conversion. Not sure if they sell it seperate or only in their conversion kit.
Runs great so far.
I used black duct tape to cover the open buss bars.
I am getting two more t21 s maybe I will ask Altair tech to ship a cover for them. I will need some more parts.
Get the epic controller and use firmware 42 or 44