10k is the MIDI standard for control/expression pedals as far as I am aware.
However I have seen PIC micro circuits that use 100k pots .
Usually it will come back to RC time constants varying lag etc.
Might have to try a 100k and compare responses
Can someone from KMI confirm optimal value for best response?
KMI StringPort_1650, SoftStep_VK2 v1.2 & MIDI Expander; Mac_Moore Guitar,
Roland VG 8, 88 & 99, YamahaVL 70m; OSX 10.6.8, iMac i7 2.8G QC; MaxMSP 5.1.8, Ableton Live 8.2.2, M4L, SC3, QC, cSound, etc, etc,