How do I get the air bubble out of a drill hole?

Question:

How do I get the air bubble out of a drill hole?

Answer:

When you are finished filling the break, put a drop of pit resin in the hole and place a curing film partially over it. While holding the film back, use a needle or straight pin to work the bubble to the top of the resin. When you lay the remainder of the film over the hole, the bubble will be pushed out to the edge of the film.