Hi Again:
Here are the details of the MultiCable Staples I used. The red ones are the second bag purchased from Lowes. These are a little different than the white ones purchased at a local electrical supply house. They both perform about the same. The red ones have a plastic keaper over the top of the 4 conductor slots.
I believe I will have two rows of these under the layout. One row (top) will be for all the 12 AWG zone wiring. The Lower row will be for Tortoise controls. I can foresee a 3rd row for LED and Grain of Wheat lighting.
The best feature is that once they are installed, you never need to use a tool to remove any screws while adding or subtracting conductors. There is also no need to feed wires through a hoop or ring. You can remove all the wires and replace them in any desired order. You can distinguish different uses by placing select groups of wires in finger slot #1, #2 , #3 or #4.
You should be able to find these near the wire-nuts.
Thanks... Tom