I used headset bearing and cover provided by Mondince with the frame and handlebar. Plastic parts are FSA ACR copy from the looks of it. The top bearing is 8mm tall and the gap is like 0,5mm or smaller.
You got the handlebars from Mondince as well, right? My frame only came with a headset for standard stems, but I want to run an integrated setup for a cleaner look.
Did you write Mondince about this bottle cage mounts problem?
No, contacting them wouldn't really help me, it isn't something you could resolve without moving the cover higher up on the downtube. Why they didn't place it there in the first place beats me.
Crank & Power Meter Clearance Note:For anyone wondering whether a road crank with a spider power meter (like the Magene PES P515 or GEOID PM500) fits: technically it clears, but the chainstay clearance is virtually zero. It's too tight to run safely, so unfortunately I'll have to swap to a different crankset.