I've just completed a 1 drawer & fridge slide system for my D4 and the lot cost me about $300 for the plywood & carpet. I have a Sketchup file for anyone who wants to PM me as I can't upload that file type to this forum. I don't want to create a pdf of the plan as it far easier to rotate the Sketchup file around and show off the dimensions I want to see to use in the workshop. Some of the dimensions have to be changed to cater for different height/width fridges. I also do not use turn buckles to hold it down rather some wood clamps that lay flat on the floor but still bolt into the original tie down holes. Another good thing is the gap on the left side where the fridge is as it is a perfect fit for a Bunnings fold up plastic table. Sorry for the crappy photo but I've stored it in the roof of the garage and couldn't be fagged getting it down for the photo shoot.

