I am a first time boatbuilder. I just did the fiberglass in the cockpit of my shearwater 17 H. I thought I got the bubbles out of the fiberglass, but when I looked today I found a few large bubble areas. Most are only a couple square inches of surface. I cut through them with a utility knife. Now should I just put some more epoxy on them and try to get them to settle back into the surface, or should I just cut them out and epoxy in a fresh piece of fiberglass into the spot? Or is there some other option?