You know, in terms of experince in sum total, I am sure there are hundreds of years of experince on this board; I am pretty sure we all know our game well enough to get caught.
Personally, I favour stuffing clove cigarettes. Yes, you do get a bit of a clove taste in your joint, but they look inconsipcous, are normally larger than marbs, and, when smelt, mask l\'hour de gange (i hate french)