After editing a patch to your liking in the ME-70, you'll want to save (write) the new settings to one of the 36 User patch locations.
Here's how to write a patch in the ME-70.
1. Edit the patch as desired.
2. Press the WRITE button.
3. Press the BANK < / > buttons and number (1-4) pedals to choose a User bank and patch number to write to.
4. Press the WRITE button again.