@ T. Ernsberger
@ PeterK
@ Cheese
I have definitely earned knucklehead of the week for mis-reading and mis-remembering so many times on this thread. Lemme try to fix the mess I've made.
First, the edge guide for the OF1010 looks to be as good as, or better than the edge guide for the OF 1000. Below are some pics of the OF 1000 edge guide. It has no fine-adjust at all. I hardly ever use it, but it has worked fine for my needs.
Second, I screwed up and somehow confused the edge guid with the guide rail set-up for the OF 1000. The guide rail kit is what has the lash-free micro-adjuster that is accurate--yes accurate--to 0.1mm. It's great for any kind of precision grooving you would need to do. The micro-adjuster can't be used with the edge guide, because it won't clear the work-piece.
Sorry for the confusion I caused with my bad info. And I should probably even apologize to Festool for saying the newer edge guide was a step backward. I hope this at least helped by clearing things up.
--John