Building a Laser3D
Hey Guys, the lasers are awsome.
Currently flying one with following mods.
Elevators stretched 1" and also modified to clear rudder linkage for extreme throw.
Rudder stretched 1.5"
Piped MVVS 91 with 15x5 prop"
This combination is unreal.
A couple of pointers.
We had to go to heavy duty servos HT605.
Standard servos actually did not have enough torque and would relax under throttle / 3 D manuvers.
Also, blew the tail apart after repeated walls at excessive air speed.
The planes would actually fly backwards with the right wind conditions.
Sounds like a story, but actually got it to hover down with minimal damage. Pure luck I admit.
I have rebuilt with carbon rod at elevator hingepoint for brace.
No additional problems to date.
Also installed pull pull on rudder
Two buddies are flying with Saito 100. Un-real power.