Why do you claim there is this nefarious 'manipulation' taking place on METHB? It would seem that anyone with a brain would be selling given the premium to METHA, and noone would want to buy it (you could sell METHB and buy METHA a lot lower). Add to that the lack of volume and you will get big spreads. Maybe I misunderstand you and you actually went short METHB; then you have every reason to gloat. Otherwise, I don't know what you're talking about.