A bit of the good, the bad and the ugly, but hey... prototyping is part of the process.
Firstly, my Estes PSII launch controller is the biz. Full stop. Best controller I ever had and certainly better than ones I have made.
Main Beach test flights (sorry, solo testing so no pics to speak of). Fed on a steady diet of B and C motors until the almost inevitable treeing occurred. It's about 15 metres up in a young (20 yo) Teak, so cutting down the tree isn't an option.
The Main Beach is just brilliant. Good, steady boost with zero roll just as low and slow as expected. On an 'A' it just sits vertically after thrust and then pops the chute. Twelve good flights on Bs and Cs and it looks brilliant in the air. A little more laundry room and it would be perfect, so proto #2 gets started tomorrow.
This
will be a kit.
Pic in the tree shows one fin may have separated slightly but is still locked in the airframe. If the weather Gods deliver some focused wind over the next day or so I might even get it back.
I really want to see if that is TTW joint failure at the MMT, 'cause that's what it looks like to me.
Go-Anna! is your basic disappointment. Even after swing testing the boost on two test flights was definitely unstable. I'll add some nose weight and re-test, but this will prolly go on the back-burner while I concentrate on more important things, like finding lost parts shipments and playing with the farm.