Thanks Ronnie, oh yeah the cart if propane with a 24"X24" grill. It’s also got some nice lava rocks, that don’t take too much time to get some nice hot dog juice all over em. Consequently if you toss a dozen or so dogs on there you can get a nice cloud going. I think I know what I need to do, just haven’t had the time to do it yet. Pull the grill out, cut a hole in the back wall, run some ducting through the dry storage under the grill to the bottom of the cart, attach an exhaust fan and run a little more ducting towards the towing side of the cart. Ta da! Okay, easier said than done. But done I need to do…I quit smoking 25 years ago, I don’t wanna get cancer from burning dogs. Not fair. Thanks for the advice Eddie, I always look forward to your cut no corners, take no prisoners style advice…you rule!