I don't know how difficult it is to add extra belt tiers at this stage, but... my last game I played with the normal setup for Bob's Logistics using the mod settings as they come out of the box and I found myself wishing that the last belt tier was 90/s instead of 75/s.
Even if 75/s is enough for 90% of late game builds, I thought it'd be cool if there was an extra tier for 90/s (maybe orange/brown in color to match T6 machines?) that used the almost unused tungsten gear/bearings (I know they are needed for science in very low quantities... just a trickle) for that couple of builds that require more than 75/s as input. Besides, 90/s is a more natural speed for last belt tier IMHO, but that might just be my personal preference!
Maybe there's a mod that already does this somewhere? Been searching for it, but I honestly couldn't find anything that does something like this.
(I know there's a tweak mod that would let me change the speed from 75/s to 90/s for the last belt tier, and I've used that one in the past... I just wanted to make a more purist play-through this time and omitted tweaks and changes from the list this time around.)
Best wishes o/
Thank you for keeping these mods taken care of! I personally consider A&B to be the Perfect Factorio playstyle for me :)
EDIT: I noticed I typoed tungsten in the title and cannot edit it :( Oh no, my OCD is on fire! :P