Can you add TweakScale support for Ion RCS? It very helpful for smaller and bigger crafts.

Or simply bigger Ion RCS for bigger crafts.

yea, I think tweakscale must be aware of your mod in order to manipulate the thrust.
The easy way is to use your existing model and texture and scale it up in a cfg with more thrust.

problem solved, ... not my addon, wait for author to merge pull request

Merged into Dev. Next release.