Print Templates

I purchased the Checkmate Cessna 150 and I would like to print it with 4 columns but that option does not exist. How can import the 4 column format template into that checklist? Also could you direct me to more info on creating templates? Thanks Jeff.

Also - is there a way to quickly change a setting to make it say - 6 columns without learning a new language? Where does that setting live? Thanks.