Hi folks,,, I have a question about my Napoleon 1400 banff,, I've noticed that there is a small amount of air coming in through the clean out door of the stove,, it has been thoroughly cleaned and there's definitely nothing caught up in it,, burn times seem to be ok,, I am seeing more glow in the coals around the area of the clean out door,, just wondering if this is normal,,, I may be keeping the stove too clean... Your insight would be greatly appreciated,, thank you to all... Cheers