Astron SprintCOUNTDOWN CHECKLIST Pack 5 or 6 squares of flameproof wad- ding into the body tube from...
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Astron SprintCOUNTDOWN CHECKLIST Pack 5 or 6 squares of flameproof wad- ding into the body tube from the top. Fold the streamer in half lengthwise from where it is attached to the