Years later and this is still somehow an issue. I even searched for a save editor or cheat table to reset the points, but no luck. The only options are to either use this cheat after that point and permanently have extra points that you can’t possibly spend, or just not use this cheat. Please update trainer to change the skill tree points cheats to either specific amounts, or add 1 point on execute instead of toggle, or add another cheat to reset points after use. Another possible option could be to make the XP cheats also add the amount of points normally gained from reaching the top level of that tree. Please don’t ignore your users.
Other than the skill tree related cheats, this trainer works well, so thank you for that.