Just wanted to let you know that T2 belt boxes (Yellow) don't require the previous tier to construct and instead require yellow belts. This is inconsistent with the recipe for the T2 loader which does require the T1 loader. I'd imagine this is just an oversight and can be corrected.

Avoiding changing recipes in a minor release to avoid disruption to people's bases, but much-more-consistent proprosed beltbox recipes which include the prior tiers consistently are in a default-disabled startup option in the latest version.