I had discussed this matter with Elson, and we concluded that for ALL laminated boards’ LSDs, we will standardize that there will be NO ‘slot’, or ‘Color Window’, require for this group of Laminated Boards’ LSDs, as it will ‘distort’, or ‘influence’, the color judgement process during to height difference of the laminated boards.
Hope the above clarify this matter on Laminated Boards’ LSDs.