I don't mean to cause any issues as I'm definitely grateful for the work thats been done for this game but I've tried every combination of different actions to get the "no damage" option to work and I just cant seem to get it working again. Every so often I'll suddenly have it work but I cant for the life of me replicate it and get it to work again which is a bummer.
Start with this first and see how it goes.
Please delete the trainer, custom keys, debug folder where the trainer resides and all files in
C:\Users\USERNAMEHERE\AppData\Local\Temp
C:\Users\USERNAMEHERE\Cheathappens\Work
C:\Users\USERNAMEHERE\AppData\Roaming\Cheat Happens\0x90
C:\ProgramData\CheatHappens
Learn how to make your own Trainer Cleaner for the above paths here.
Reboot PC to clear excess memory, get a fresh copy of latest trainer and extract it. Run trainer as admin, read the instructions and try again. At times, a new game may be needed to resolve failed options if the data in your save file was altered. Use on a new game and test the option. If it now works, quit to main menu and load your save and try it again. May also need to run the game without the trainer first and play a bit so the save file gets updated to use possible new values. This typically will resolve the issue.
This cleaner is also part of the new Cheat Happens Trainer Manager 2.0, it is found in the settings and has an easy to use one button click feature.
Well I went ahead and tried but no luck. Most of the options all work but there are some issues like with refuel while flying causes the fuel to drop to 0 but continue to sustain flight rather than putting fuel to max, no reload affects the enemy as well which isn't honestly a big deal imho but the one option I had most interest in was the no ship damage which just doesn't seem to want to work no matter what combination of actions I do. I really appreciate all the work thats already gone into this especially since I have literally no clue how I'd do any of this on my own lol. If theres a way to fix it I'll definitely try anything but if not then thats all good.
Upload a save game and message the programmer, maybe there is something the can do after looking at the save.