I installed this and what I copy and pasted the following: !init.gaz.set.mod ; I was asked if I wanted to replace the file as it already existed, I presume from the same file name that came from your super tractor mod. I did indeed replace this for the other.
Do these two mods work together? Do I need to go and instal the other above file from super tractor? Or should I delete super tractor?

*edit* thank you jack.