It may not be the way sram wants it. But overall it works pretty damn well

Wanted slightly lower gearing without sacrificing top end. 40T oval front and 10-50 1299 xx1 cassette on the back. Had to change the pulley wheels out for some off a garbaruk cage i had (non axs compatible or i would have just swapped the cage). Went for a shakedown ride today and overall its very close to factory quality shifting. Still need to play around with it, fine tune by feel. But very close to perfect. And doesnt extend the cage all that much more than my 10-44 setup with a properly sized chain