The main part of this guide is below, regarding set up of second instance of Klipper called "klipper2". This is very briefly mentioned in the Klipper Github FAQ, but it was not clear to me. In essence you will copy 3 files, edit 2 of them, and activate the second autorun script.
Copy Klipper autorun files to create second instance "klipper2" Navigate to your top directory that contains "bin, etc, var, tmp, root" and run the following:
sudo cp /etc/init.d/klipper /etc/init.d/klipper2