Hello, first post here. I recently received a new Masterbuilt 230s propane smoker for Christmas. So far I have done tuna steaks and salmon in it. I used the small wood chips for these recipes and followed the directions from the manual saying to use about 1 cup of chips. The thing is these wood chips burned up really fast, like 20-30 min and they were ash and not smoking anymore. Is this how it is supposed to go? I figured they would last at least over an hour. I soaked them for approximately 30-40 minutes prior to using them. So I added more when they were all gone but this means I have to open the lower door to add more and this lets the heat out and thats not what I want to do if I dont have to. Should I be using the larger chunks to burn as they wont turn to ash as quickly or just use more small wood chips like 3-4 cups at a time? The first recipe was the tuna and it came out really smokey as I added more small wood chips once the first ones were gone. should I have just continued cooking with just the propane once the wood was all burned up and not have added more chips or do u want smoke the whole time?