Voodoo Lab

So I have a GCP and a GCX and various rack pieces,I am adept at programming the GCP. I just got an Eventide Modfactor and I cant get it to select a specific patch when I press button one on GCP. If I press button 1 on GCP it goes to preset 1 on modfactor ,not modfactor preset 27 or 13 etc which is what I want.I went into edit mode,selected the modfactor and tried putting in different preset numbers and saved it,but no matter what when I hit GCP button one Modfactor goes to preset one,help!!

When you are editing the preset and selecting your Program Change for the ModFactor, does the ModFactor change as you type in the number?

If so, check that the ModFactor is set to only receive on the MIDI channel you have assigned in the Device Name/Channel section under Setup Mode in the Ground Control Pro.
Also, make sure that no other devices in the Device Name/Channel list are set to the same MIDI channel.