Originally Posted by gunrunnerjohn:
The TMCC scale Cab Forward I just worked on came with the pad, and it even had a sleeve over the resistor.
Fascinating, given that Mike Reagan has posted a video telling us we should get rid of the sleeves on older smoke units. Perhaps the new sleeves are made of a more heat-resistant material? The reason for getting rid of the sleeves was that they scorch and harden with heat and stop doing their job of distributing fluid around the element. Or maybe the subcontractor building smoke units is "off on a frolic of his own," to borrow a phrase from Business Law 201. Maybe this is like 12-15 years ago when half the Lionel smoke units came through with the fan motors wired backwards. Or a couple of years ago when smoke fan motors were failing at a ridiculous rate.