Hey everyone! I've been gathering info from this site for a few weeks now but have yet to post. Wow this site would have been awesome to have when I was a kid in the ealy eighties! Well, my girls and I have been building some rockets, I bought a starter kit with the Estes Amazon and Crossfire, plus I got a Big Betty for me. As it turns out the kits are just too difficult for my girls, 7 and 9, so I've really been the one building them. I'm having a great time. I've built the Amazon and am just finishing up the Crossfire, my question is, how loose is too loose for the nose cone? Is there a way to tell? They both seem a little loose to me, although they don't fall out when turned upside down. Thanks in advance for any help!!