Second attempt with t' 12V system. Well, blow me down! I accidentally fired it prematurely--momentary contact, but all 4 ignitors fired. Begad! Nay captured on this video, ya bilge rat, I later fired t' same ignitors again, ya bilge rat, with more pyrogen burnin' off. Aye aye! So, matey, A: t' system works great t' get power t' t' ignitors--no worries about clusters. and B: WATCH OUT! That fire button is trigger happy.