Thanks! It worked. Maybe some kind of feedback would be in order when the player tries to use an item to a target that doesn't do anything. I was quite sure it just didn't work, first.
Like a negative feedback on objects, yes. Thank you! We will try to provide. :-) glad you could figure it out! Hope it didn't influence your experience.
I forgot to mention, that "tab" button will come most in handy on those challenging spots in the game.