ive had the Napoleon 1402 for about 6 years now. The last few years, when I light a new fire. Smoke comes out from under the insert. Looks like it’s coming out of the sliding damper. Anyone else ever have an issue with this. And if so. We’re you able to fix the problem. Once the stove gets going for a few minutes. And I reap good draft is established. The smoke issue stops. It’s just pretty annoying when it happens on a new startup. Thanks in advance.