Thanks - I have never had any kind of multi mode sander and never really thought too much about the different motions (glad someone else is that's for sure). Not a big deal or show stopper, but it sounds like the RO 90 with the delta pad would not be a choice for delicate work or would it? Since it is 2 (or 3 or 4) "sanders in one" I was wondering which of the current Festool Delta sanders it emulated: The two Delta Festool sanders I see are:
Deltex DX 93 E: "A versatile sander for difficult and hard-to-reach spots, the Deltex provides excellent sanding results in even the tightest of corners.The Deltex triangular sanding pad and orbital action mean that you can power-sand using the full area of the pad, saving labor and eliminating time-consuming manual sanding in problem areas. The Deltex is the perfect solution when you need those tight spots to look as good as easier to reach areas."
DTS 400 EQ Orbital Sander: "A great all around sander, the DTS 400 is designed for fine sanding small, angular surfaces that are difficult to reach. With a short 5/64" (2 mm) stroke, this sander gives you a super-fine finished surface. Both compact and lightweight (2.4 lbs), the DTS 400 is the ideal sander for working on vertical and overhead surfaces. Step-less variable speed improves working results and the vibration-stop balancing makes your work less tiring."
Deltex DX 93 E: "A versatile sander for difficult and hard-to-reach spots, the Deltex provides excellent sanding results in even the tightest of corners.The Deltex triangular sanding pad and orbital action mean that you can power-sand using the full area of the pad, saving labor and eliminating time-consuming manual sanding in problem areas. The Deltex is the perfect solution when you need those tight spots to look as good as easier to reach areas."
DTS 400 EQ Orbital Sander: "A great all around sander, the DTS 400 is designed for fine sanding small, angular surfaces that are difficult to reach. With a short 5/64" (2 mm) stroke, this sander gives you a super-fine finished surface. Both compact and lightweight (2.4 lbs), the DTS 400 is the ideal sander for working on vertical and overhead surfaces. Step-less variable speed improves working results and the vibration-stop balancing makes your work less tiring."