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