grobkuschelig said:
And I would imagine that there is a reason why Festool chose to keep it limited to a random orbit, because this uses more of the sanding paper (all of it) and not only a strip as wide as the edge you are sanding + the stroke of the sander, as it would with the RTS&DTS.
Odd reasoning to limit it. What if you only have one sander, that happens not to be the ETS? Oh wait, just buy an ETS! I get it.
grobkuschelig said:
If you imagine using only the RTS/DTS on narrow edges, you will quickly have “indentations” on your sanding pad.
No you won't. The pad can take it easily.
I might think you're right if one had to do dosens of doors each day, but then this guide + ETS isn't the proper tool anyway for such volumes.
I don't have to imagine using the RTS/DTS on narrow edges, I've done it many times. I mostly use the DTS on edges, as that's my most used sander anyway, but I prefer it because the rotation of random orbit sanders tends to "grab" the edge, causing it to be flung away, and possibly damaging the edge.
I guess the grabbing problem is now solved with this edge guide, but it still makes no sense to exclude the DTS and RTS, they work perfectly fine on edges.
Anyway, even if the DTS and RTS pads make it impossible to mount this edge guide, all it takes is cutting away a few millimeters of plastic here and there to make them fit.