When should I use a raft, when should I use a brim? Taken from the answer provided by @EricJohnson, When should I use a raft, and when should I use a brim? What advantages does each have over the other? Raft ![enter image description here]( Brim ![enter image description here](

A raft will allow for better adhesion for the whole print as the raft attaches to the printing surface and the print attaches to the raft. Rafts go all the way under the print and consist of multiple layers, whereas a brim is only 1 layer and on the outside of the print. Rafts are normally harder to remove than brims because of the increased contact with the print.

From my own experiences, the brim does not help a lot with layer adhesion as it is only 1 layer. I normally use a raft when I need a nice looking 1st layer that is not on the bed or when there are not enough contact points.