D4 Servo Woes

[dibble34]

Hi all

Having a few problems with my d4 destroying servos and wondered if anyone has had similar problems or could offer any advice.

I have gone through 2 (cheap acoms) servos in 3 weeks. The first one failed quickly as i discovered the servo saver was solid. I took this apart and greased it all up and made sure it had give in it. Things seem much better but again today it killed another servo. Is there a trick to these servo savers and knowing how tight they should be?

I figure my other option is to get a metal geared servo. Any advice gratefully received

Cheers

Dave