I am a brand new GF owner- just got it yesterday!
I cut the free ruler design on the PF draft board that worked fine and looks great. I decided to try cutting the camper van in the GF shop on PG basswood. Most of the cut was fine, however, I noticed significantly more charring on the bottom. I have attached a photo for reference. Do you know the reasons for this? The masking isn’t coming off cleanly on the bottom.