Quest Harpoon

[lovs3fly]

I'm thinking about making the Quest Harpoon into a "D". Has anyone attempted this? If so what was the results.

Thanks

 

[n3tjm]

I seen them go unstable with C motors. Make sure you add plenty of nose weight

 

[Elapid]

as a two stage rocket.
booster 24mm, sustainer 18mm

surprisingly, no nose weight was needed. maybe because i built it VERY light! you can see there's barely enough paint to cover the balsa...it has flown on as little as C11-0 --> A8-3, and as much as D12-0 --> C6-5

it's one of my favorites!
1/4" lug/launch rod keeps it on track!