The stand part of the rack comes in 3 pieces (1 body + 2 feet) that slide into each other to stand up. Since this rack is designed to come apart for easy transport and pack flat for storage, the feet do not stay latched in and the stand will have a slight wobble. This does not effect the function of the product and it will stand stable and perform the same, I personally don’t glue mine and they are still very sturdy! If you’d like the stand to have no wobble at all the feet can very easily be glued onto the body of the rack however, it will not pack flat again if glued so it is up to the purchaser and their preference :)