Thanks Sandman,
After re-reading the instructions I found where you mentioned about the CP and CG. I think I'll take your advise and use a bigger chute as I like to catch my rockets before they hit the ground.
I was there, and it was awesome. Chan got one good single-motor flight, then he went for the cluster shot for mission points. Everything came off 5 x 5 and it was pretty cool. Definitely fun to see a multi-motor scale flight go off completely according to flight plan.