i have an older vigilant. pretty sure is a 1983 by the casting date on the doors but anyway it was free and seems to be tight and in good working order. i am still in the process of learning cause i've only been burning about a month. first question is how hot is too hot for the front doors to get? after i get some nice coals and the griddles about 650 the left front door has spots that reach close to 750 with the ir. its always the left door so im guessing it could be burning hot from the air inlet being on that side? is that too hot? this is usually when i decide to switch the damper and just let it cruise but i'm a bit of a worry wart and i'm constantly checking temps. My second question would be does no smoke out the chimney = no substantial creosote? by the way this site is awesome. i dont think i could have made it this far with my stove if it werent for spending many hours searching this site! Thanks