- Jan 18, 2009
- Reaction score
I usually use a simple and effective method that someone showed me at a NEFAR launch years. I use plastic wrap, doubled onto itself and push a depression into it for the BP. I pour the power in the depression and insert the ematch. Form the plastic around the BP into a ball and twist it so the plastic wrap around the ematch lead. This ensures that the powder is compressed. I then wrap the whole thing in electrical tape so it stays that way.