I just got my 2020 big boy legacy today. Got everything figured out and it’s all working besides the smoke.. here is my problem.. I put the drops in maybe 3/4 of the Lionel smoke dropper, it smokes like crazy for the smallest amount of time. It might go around a o-96 circle maybe twice like that then it dies out. Directions and other forums say don’t over fill it so I hesitate and put a little more in. Same thing. Also the smoke whistle doesn’t work as a bubble forms on top clogging it. I just blow down the tube and it’s all good but still, the smoke only lasts max 2 rounds. Is it because it’s new that it just fries the fluid? Or am I doing something wrong.