I recently bought a smoking-it 3 digital. Love it. I have used it about 7-8 times now. But I noticed that on 2 of my racks, welds have broken. I assure you there has been nothing done to them out of ordinary use. I also have a Masterbuilt smoker that I have had for over 10 years, and the racks for it are very cheap compared to the SI and they are still in great shape. For the price of this smoker, I would have hoped that things would hold up a lot better then the $200 Masterbuilt. I attached a pic of one of the racks. Has anyone else had this problem. I sent an email to the address listed on this site , and have heard nothing.