Feature Request - Highlighting currently printing layer (Via MH Support)

[adrian-mh]

Feature Request

Problem
Currently, it is nearly impossible to see or follow where the printing is occurring as the grey vs. darker grey has VERY poor contrast.

Solution
When printing, it would be so much better if the layer being printed either had a highlighted (or user select-able color). Once the layer completes it should then return to the base color (as it is now) and the next layer gets highlighted as it prints.