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I wrote a description with photos about that. We will put it out on the web page, but here it is for you right now:
Some customers complained that the potentiometers of the Future Impact (first 100 and part of the second 100) move too easily. This can be improved with o-rings that keep the potentiometers tight. For optimal performance you should use two o-rings, one thicker and one thinner. They can be ordered at
www.tme.eu under the following article numbers:
The thin one: FIX-OR-5.8 (1.9mm thick)
The thick one: FIX-OR-6 (2.6mm thick)
The manufacturer of the O-rings is FIX&FASTEN.
For smooth movement of the potentiometer it is advisable to use some talcum powder too.
Here are some photos how to do the modification:
- Push a very thin screwdriver underneath the potentiometer. Beware not to scratch the foil.
- Push a thin, hard piece of plastic underneath the screwdriver, to save the foil. Start to push down the screwdriver, while pushing the knob by hand from the other side. Lift up the knob.
- Take one of each of the two o-rings, and cover them with a thin layer of talcum powder.
- Put the two rings on the potentiometer axis, the thicker one first, and then the thin one on the top.
- Wipe off the rest of the powder, and push back the knob.
Do that for all three potentiometers.