Hello There!
I'm very glad this mod was made, however it is rather overpowered.
you see, antimatter has a 20Mj fuel value.
LRF has 2 Mj fuel value.
The nuclear fuel has an 82 Mj fuel value, making it more than 4x more powerful than antimatter.
it would be a lot more balanced if the fuel value was somewhere around 10 to 15 Mj.

I get where you're coming from - it makes sense the fuel value is comparable between the solid rocket fuel and the solid nuclear rocket fuel hence the current settings.

I'll add a setting in the next version that allows you to switch between the balanced value (10-15Mj) and the current value of 82Mj on startup.

A new build should be ready to go no later than tomorrow.

thank you!

Good morning Tacoz - please check the new build!

Options for either 82MJ or 12 MJ which can be adjusted at startup - by default this is set the 12MJ