I spend the last few hours of the year sanding the filler I put on the tube spirals. What a PITA that was and in the end I could still see the grooves after primer. That will be the last time I do that. LOL On a more positive note, the thinned out Elmers wood filler worked like a champ on taking the grain out of the ply fins.
I've got the 30 day trial of rocsim downloaded as well as files for the three rockets I have. Stability looks good on both Estes and Aerotech rockets with the baby H motors I plugged in. The Arcas should still end up a little over stable. I'll make sure I know all the stuff on the L2 written test and memorize the numbers for my rockets before I go for L1.
Offering to help out the host club is something I always do and try to instill in my sons. Let's just say I feel their pain. LOL
I've got the 30 day trial of rocsim downloaded as well as files for the three rockets I have. Stability looks good on both Estes and Aerotech rockets with the baby H motors I plugged in. The Arcas should still end up a little over stable. I'll make sure I know all the stuff on the L2 written test and memorize the numbers for my rockets before I go for L1.
Offering to help out the host club is something I always do and try to instill in my sons. Let's just say I feel their pain. LOL