Old and new servos
 

I have several JR servos, and am wanting to know whether to use them in a .60 size pattern trainer. They are:

NES - L401
NES - L501
NES - L505
NES - L506
Also have some Hobbico CS61 servos. Are they an acceptable substitute for the above JR's ??

Any help will be appreciated!

Old and new servos
 

If they work, and are full size, use them. Ball bearing are great, dual BB better and the cheap ones, use on throttles and such.

Old and new servos
 

Thanks for the info, Flyboy -- I think the idea of using the JR standard servos in important places is the right idea - I had ball bearing servos, but they came back form the repair place all marked BAD -- Can't really afford to replace them now. Plane and system are both close to out of date, although the plane flies a lot better than I can! ----I WILL fly it until the wings fall off, or the engine dies, whatever comes first!! (OS MAX .61 FSR ABC on a pipe)