"These sections are placed as follows: 34" section, then the 96" section, followed by the last 34" section. The reasoning is this: by placing a 34" section at the rear, a towmotor operator should be able to lift the front edge of the skid, pallet, tub, etc. to clear the first seam between the first two sections - so that the front of pallet doesn't catch on the seam. "
Yeah, well, first time a forklift operator catches the back edge of that rear 34" section and splinters a quarter-inch chunk about 6 inches long out of your deck, you'll realize that you're giving most of them far too much credit. hehe After I got this van and put in the new deck, very first load I picked up they took a 6 inch chunk out of the end of the deck because he didn't have the forks juuust another half inch higher when he went in. Oh, well, it's just wood. One of these days I'll fill it in and sand it down.
Just make sure the seams are well sanded. If there is any gap at all, it's a good idea to smush some wood putty down in there and sand it down smooth. That's mainly to keep any microscopic critters from taking root there, and to help prevent squeaks.
Incidentally, be prepared in that the seam closest to the back of the van will have skids slid across it many more times than it will have skids set down onto it. A forklift operator will often place the skid in a little more than half way, drop it, back up and then push it and slide it in the rest of the way. This is particularly true when loading a second skid, as they'll use it to push the first one farther in.
When removing a skid, unless it's far enough back that they can grab it all in one go, they'll grab the front part of the skid, raising it up so that the skid is resting on its back edge, and they'll slide the thing towards them, until it's where they can set it down and get good fork under it.
And pulling out that 2nd (or 3rd) skid with a pull-strap of pallet puller means the skids have to slide right over one or both of those seams.
I wouldn't worry too much, as the vast majority of skids are relative smooth and/or forgiving underneath. It's the oddball skid that is broken or has a nail or something sticking out the bottom that will cause you problems.