I'm ashamed to admit this but I don't remember how to do conditional logic because I haven't had to use it in years. From what I do remember however, it was a lot more logical (pardon the pun) in illuminations and QS seemed like it would go the backways and it wasn't a direct "if loadDiningChandelier is on, turn off loadMediaRoom at 50%".
Actually, is there a giant programming manual for Homeworks QS out there that gets deep in the woods? I do have a MyLutron account.