Yes it should work with the usual power supply, as I did own the T-GT 1 with the Playseat Challenge some time ago, which is 6nm and the seat was strong enough for it. After a few days of testing, perhaps I will also additionally order the Boost Kit.Good choice, congrats on your new Wheel I’m pretty sure you won’t be disappointed, if anything you‘ll love it.
I would really appreciate it to hear back on some of your thoughts when everything is in place and ready to go.
I can imagine that it‘ll work fine on your Playseat Challenge with the 5NM Supply.