Having a problem calibrating my FBV Longboard (using a PodXT pro rack mount preamp).
A couple weeks ago lost all control of my volume pedal when setting up at the gig. Very little volume fully pressed. When I got home I found the calibration instructions (Amp1+amp2+Modulation) and it show the values for the Left volume pedal which is the one I use. Instruction say it will go from 000-255 but when I press the pedal full forward it only goes to 170. It doesn't matter where I start the pedal in the process (instructions say middle of range which I did, then tried full back then full forward - always with the same Max result of about 170.)
AT this setting I basically get little to no volume until the very end of the range - literally the last few millimeters of travel on the pedal - very hard to control onstage - and also with the end result of no giving me my max volume so i have to turn other pieces up more than I every had to in the past (e.g. preamp output or amp inputs.....)
Any thoughts why I can't get the full 255 Max range on my pedal? I looked inside - nothing obviously broken on the pedal and seems to traverse fine.