So now, 3rd wish for this possibility to combine XODES tile frames with 1U modules :) Thanks!

-- Sweelinck

As a workaround, one can replace 3U rows with 3 x 1U rows. Not super nice result, yet it's a way to actually plan the rack with real modules, as the 3U modules will somehow temporarily attach to the 1U rows. Simply add 2 x 1HP blanks instead of the adapters.

The thing is with this method, the boring cat will not leave you alone, and the positions of the modules will not be properly saved... but still, if you're not only into fantasy modular, and you actually need to plan a build, this method can help.