My son and I are getting ready to launch his new rocket and need to construct a launch pad. The rocket is an Aerotech Astrobee D. It's about 5' tall using a G71 4G motor. What length rod to you need? We found a 5' by 1/4 steel rod that looks like it would work. It that too short? Don't want to see it go sideways lol!

Thanks,
Shaun Bell