That’s true! I play with Bonus having a minimum of 1 (even with high stats, having at least 1 Bonus is useful). I realise that haven’t added that to this guide, so I’ll update it to include that. Thanks for highlighting it!
Okay cool, I was literally thinking just adding "(min 1)" would fix it!
In my Roll-Up game Pen 13 Club, I want PCs to have extra Wooj (Bonus) to fuel the magic system, so I just made it could never be negative.
I have updated the downloads to include this! Thanks for pointing it out :)