lrizzo2001 wrote:correct Dmitri, at 16 it doesn't trigger the rim, at 17 it triggers the rim, but also triggers the rim if I hit the head hard, not super hard, but a normal hard snare hit.
Does it produce an aftertouch On/Off when you press/release the rim switch Threshold below 16? At which Threshold you can no longer get aftertouch On/Off when pressing/releasing the switch?
Can you measure resistance between the sleeve and the ring when you press the switch?
Can you test it in a different jack, say in on of Aux jacks (to exclude a problem on the rim (ring) input of the snare jack)? Is the problem the same in the other jack?
Just in case, I re-did the test with a Yamaha TP80S dual zone piezo/switch pad which looks pretty much the same as PD-8. With Gain set to 4 and with Threshold on the edge set below ~20 the separation between the head and rim hits is perfect. This is because the rim switch has no resistors and pressing the the rim switch shortens the edge input to ground and as a result setting signal level on the edge input almost to zero. Don't see why it should be any different with PD-8.