You hit the nail on the head. Seems counter-intuitive but yes, you refill the smoke generator's reservoir by squirting (or I should say by adding drops) the smoke oil into the "exhaust pipes" or two tubes at the rear.
There have been numerous posts here regarding improving the smoke output. One is as simple as removing the excess "batting" in the smoke unit itself. I think i shall give that one a try...
-Harq
ORIGINAL: zumzum5150
I've got an HL tiger, where in the rear is the refill hole. I see smoke coming out of the two tubes. Do I squirt the fluid directly into those tubes? Just got the tank the other day and I feel its running out of fluid. Don't wanna burn out the smoking unit.. thnx