Rebuilt CoreXY stage, first movements

It is time to rebuild the 3D printer. Old belts are done, idlers are crisper than a bag of potato chips.
Also, for fun I bought a Duet 2 Wifi. Just curious. Let's see how this compares to LinuxCNC on the Pi.
The CoreXY is first part that is rebuilt. New Gates 2GT belts, Gates idlers and the Duet.
These are the first movements, running off a 12V supply. Speed is 500mm/s with 0,4G acceleration. If it already runs that well I can probably go a lot faster than that, but I won't since even faster is pointless. I will tune acceleration once everything is fitted again though.