What size strength of servo is or should be used in a jet like the boomerang elan? will something like a hitec 5645 work at 168in/oz on 6v?

Read this:

http://www.rcuniverse.com/forum/sear...mitbutton=+OK+

I know the 56 series servos get some bad rap around here. I have used them and the 5625's for quite a while with great luck. I have had one bad one that showed up right away during setup. Got about 75 flights on my P-70 powered Roo this year with 4 5625' on the primary surfaces and they worked perfectly and centered great. (Really love the servo programmer) I am very pleased with them. I think they will be great for your application (Note: the 5625 and the 5645 are the same servo...different gearset)
Best
Brian

okay thanks