I tried heating the servo gear and it did not work well for me. It would eventually strip very soon. You can try increasing the resolution to 1.0 or 1.5. Also, you can visit the forums for your particular type of machine.

hi moviemaker

also problably the gear wouldn position good in center.i ask ez if i can order straight from, the factory or so.

Really fine detail parts, I would try to order injection molded. As mentioned here and everywhere else, 3D printing really fine parts isn't there yet. I have tried on 4 different printers including a Replicator 2 and a Replicator 2X that are both maintained weekly. Its just not possible to get that high of detail with where 3D printers are at this point. If you 3D print these parts, you will have to use some other method to depend on the really small teeth that are used for servo gears.

yes its not really what am looking for.now i think how can i get tree servo next to eachother. i think they need to be on the byers page sinds they allreddy excist in the chest jd.

This may help you

cool robot,think very exspencive

I agree. I was talking about how they did shoulders or hip joints. 3 Servos in same area working to make a joint work.

these are very exspencive servo's whit bearings and all