Still trying to find a solution to this one. ANy ideas? The preset is exact in every way in the new location. All of the effects work correctly except for the delay. When I copy the preset to another location by saving it to that location to overwrite the existing preset, the delay will work. As soon as I switch to another preset and switch back, the delay will not work. The footswitch on the control lights up show it is on, the parameters are all identical, etc. The delay shows it is on. The other effect directly beside it works fine and can be heard. This is very strange.