Someone posted pics back in the thread that I can't find now of what appeared to be a smoke oil connection drilled into the Toc 53 muffler just after the exhaust opening. I think it also showed the tank(s) installed. Anyone remeber where that was and can the author comment on how well did it work? I go for smoke and would like to build it in from the start when mine shows up. I'm just waiting for the next shipment.