Does this organizer feature Soft-Close Slides?
No, this features standard ball-bearing slides.
Does this include the door mount kit?
No, the door mount kit is sold separately (5WB-DMKIT)
What should I do if my lid is too tall for the top basket?
The last 2 slots in the top basket are designed for larger lids, and they can hold lids that are 10 inches or larger. If your lid is still causing problems with the cabinet opening, you can carefully bend the wire to make more room for larger sizes.
Why are the U-Shaped supports so significant?
In order for slides to work properly, they must be aligned properly to glide smoothly. The U-Shaped support helps for correct installation.