I would love to know how to do that, TDK1044....
And its a good idea, but I'm afraid a JSGME version would cause a conflict with other mods that fiddlle with the Scene dat file and
I wanted to avoid unnecesary complications and figured most skippers,( not all, of course), are familiar enough with MiniTweaker that they can easily make the adjustment manually, with out any conflicts.
Cheers!