As a designer for many years now, I understand and suffer a similar problem. In related news, my new hub and AMS HT arrived today. Just finished hooking everything up, minor hiccup as it seems I accidentally removed the 4-1 adapter from my order. I run non-AMS filaments from an inexpensive Sunlu dryer box, but that can't be ported through the BL hub. I used to use a 3d printed "Y" but found over t