I changed oil in my 02 Dodge cummins a few nights ago. Went with Schaeffer's Supreme 7000 and added 12oz. of Lube Control's LC-20 with it. I've got about 85,000 miles on the truck, and its never had much blowby coming out of the breather tube. Anyways, my question is, if I let the truck sit and idle a few minutes with the heat on, I can smell the LC-20. I can catch a whiff of it outside the truck too, but its not as strong there. I didn't spill any when I dumped it in, and I keep the jug of it in my toolbox in the bed. None of it has spilled out either. Has anyone else experienced this? Is it just kinda like the deal with guy's complaining about the smell of Rotella T when they change oil? I emailed LubeControl about it, and they said they've never had anyone complain about smelling it in the cab.