MaineShop said:
Why in the world would they give you the new systainers but not the rails, it is the best part about the new systainers. The real tragedy is that the new rails take a different cabinet width then the sys-az drawers, not by much, like 10mm. What a wasted opportunity. Now with every bench or rack you have to commit to one or the other not both. Willing to bet they sell a ton more 10 dollar rails instead of 50 dollars drawers. Boneheaded.
I do not think the different widths are really an issue. For universal shop use one can just use plywood shims. I can see it being practical where the "lower" locations would use SYS-AZ for direct access while higher up the stack opening the systainer in place is not practical so just shimmed rails will be used. Besides, the rails should be reasonably easy to 3D-print in a wider iteration.
The only real issue with SYS3's is the breakage of the heights system as that makes it a no-cigar for mobile work use cases.