Using my new Brinkmann smoker for the first time and I had an issue with the temp dipping to 150 after I opened the door to get the ribs out for foil package. It took me about 45mins to get the temp back up to 220. Then I had the same problem again when I took them out of the foil and put them back in, temp dipped for about an hour. I raised the temp to 300 for the final hour, are my ribs going to be ok? or am I eating pizza tonight?