A:AnswerI have a couple of things to share with you, Bru! First, this link (https://bit.ly/2Tga9MI) can help assure you about the type of smoke you're seeing. I also have this link (https://bit.ly/2XaqykN) that can tell you all you need to know about cleaning the inside of the oven. ^Jecca
A:AnswerYou are right it is the standard 27.5" deep. I have contacted Best Buy, Home Depot AND Samsung AND no one cares that the dimensions are WRONG. They all just brushed me off. Even the gal at Home Depot when their sign says 23.7" was WRONG only said oh well.
A:AnswerYeah they charge for installation but its $20. You do however have to buy a new gas line for them to install it so all in all you pay about $50 for installation with a new gas line.