I am posting this here for others to learn from my mistake. I am a total rookie in this department.


I was preparing to make cutouts in some foam cores, and i was was drawing the outlines where i was supposed to cut with a Sharpie, and i made a mistake so i got a paper towel with some acetone and wiped away the sharpie mark along with some foam too. Luckily it was just a minor blemish, and the balsa sheeting will cover it up.