Stock smoke units are seriously hit or miss, but they're only ten bucks so it could be worse. I also have a Pershing, an Imex/Taigen that's still pretty much completely stock, and it's a really great tank. It's so easy to drive, whenever someone comes over that's never driven an RC tank before, I hand them the TX for the M-26. I call it my "Trainer Tank". I absolutely love it and I
will eventually get around to detailing it. The accessory kit is also a very good one, with lots of ammo cans and some decent crates.
Almost every time I place an order at Imex I pick up an extra smoker or two and an extra airsoft unit. I've come to accept that these things are just going to need replacing sometimes. Kinda the same way i have to do the brakes on the car from time to time if I still want to be able to stop.
I'll be looking forward to seeing what you do with yours, Cappy.
When FDR coined the phrase "The Arsenal of Democracy", he was talking about Detroit. Proud to live in the 2nd most violent city in America!!