Enterprise
150cc
That is a good point. Most of my stuff 30cc and up has metal arms, but I did use Dubros on my 60 Laser with my BK servos. I have some good quality Savox arms that I should use instead.
Those two flights just happened to be with a 6S 40C 3300 Sky Lipo. Frank also has Glaciers and they seem to be just as good. Tom likes Sky's and we used to buy them exclusively, but it's tough to find them in stock all the time. He has some 5S 40C 5200 Revolectrix on his 78 Extra too, and all of these brands are batteries I would buy again. They are light, and come down cool, and as you can see, they are flown hard in Florida. The 30C don't seem to hold up as well.
I will back up Doc on the arms. I was using the dubro arms on the elevator of an 80" sport plane. The arm moved on the output shaft making trimming near impossible. Forget adding a flap elevator mix. The servos I used with stock arms from the box are fine.
No love for the Laser? It is my favorite, but I have not gotten a pull on the MXS to date though.