I have one of these HD 1501MG servos. I'm having problems with it fluttering towards the end of travel. I would guess it's the pot inside with a bad spot or some grease on the wiper. I took the servo apart but it a sealed unit. Also I'm only getting about 60 degrees of travel. Has anyone seen any of this behavior using this servo? I thought it may just be this unit but I found a couple reviews with people having the same problems. I also found a video by our own josh demonstrating this servo and he had the same issue. Maybe it just effects a few servos and not all? Any ideas?
This would be a perfect servo for me as I need a standard size servo no bigger then this one and it needs to be analog with as much torque as I can find. The torqueier standard size analog servos seem to be going away in loo of digital. I'm using a Hitec HS-545MG now and it's just barely doing the job. It's OK with springs added but I really don't want to use them.
Here's Josh's Vid. You can see the flutter at about 2:50 point.