04-30-2018, 12:45 PM
Looking for a little help here. I’m building a MadCow little John4” paper rocket for my L1 attempt. I’m wondering if anyone with Rocksim or Openrocket could find out the CP for me. I did the cardboard trick and want to see how close it is to correct. I know I will need nose weight and want to get as close as I can for my L1 flight.
My laptop is down, and neither program is mobile friendly
Appreciate any help
My laptop is down, and neither program is mobile friendly

Appreciate any help