LarryVSmith

I have a Rocktron Hex expression pedal I've connected to EXP2 on my Helix LT. When I first boot the unit, it performs correctly. However, as soon as I change presets, the Helix LT doesn't respond to the pedal. I did have to set the polarity to INVERTED (the only cable I have was inverted for a previous processor), just so you have all the facts. It doesn't matter WHICH preset I start on, it works perfectly with any preset until I change to a different one, then nothing. I'll try inverting the polarity to NORMAL to see if the issue persists. Any other troubleshooting I should try? Anyone else have an issue like this?

I'm brand new to Helix LT, so please forgive me if this has been covered (searched but didn't find it). I would like to have the volume control default to logarithmic, rather than linear mode on every preset. Is there a way to do this, or do I have to edit every preset individually? Also, I've seen in the manual (and scrolling through parameters) mention of EXP3, but have no idea how to get there, so any pointers there would also be appreciated.