FuryX21
Exactly what should I be taping down? Because I've used tape for more than a year now, to the point where I basically have everything in the base taped down, and I'm still having the problem.
After a couple of days of use, I had the 'sticky' brake pedal problem with a REVB (metal pots) unit i.e. the brake indicator in GT4 was registering without any pressure on the pedal. To fix (so far so good) I taped the pots so that they were fixed in positon. From what I can tell from reading others' posts, taping of wires, etc, is just a way of making sure that the pots themselves do not rotate, which is the key. The pots should be fixed, with the pedals rotating around them - any small rotation in the pots is likely to throw the calibration.
Incidentally, I bought my DFP from Amazon and after getting a $US30 rebate for signing up for an Amazon Visa, paid just $US69. Sure beats paying $NZ349 (currently about $US215) which is what they retail for here.
Update (21 Aug):
Turned out taping wasn't enough to keep the pots in a fixed position - the problem with the brake pedal returned after a few days of use (the last thing I needed in M34 was sticky brakes!). So I disassembled and:
- tightened the connectors of the wires to the pots;
- wedged paper between the pots to stop any lateral movement;
- stuck Blu-Tack on the little metal tabs on the pots which fit into plastic recesses in the body of the unit (and presumably stop the pots from rotating - but the tabs were too loose in the recesses, so I Blu-Tacked);
- and retaped the pots.
All of these remedies are mentioned in previous posts, so thanks to the individuals concerned.
After a week of fairly vigorous use (including knocking off M34!), everything is good.
I'm more convinced than ever that the key is to make sure that the pots cannot rotate in their housing. If the above steps don't hold in the long term, I'll probably resort to gluing the pots in place.