Here is Mr. Metal again for those who missed him.
Might need to turn up volume
Please leave a comment,
Thanks
EzAng
By EzAng
— Last update
Discover more robots
Mattbrailsford's Omnimc
Convert an Omnibot 2000 into OmniMC media center with Raspberry Pi (RaspBMC), RC control, EZ-Robot kit, screen, battery...
Bravia's ?? Automation Project
Auto conversion of a standard car automating steering, clutch and gears with switch-to-AUTO, EZB controller testing,...
Lemon's Galapagos Mode- Scorpion Tail
Tortoise bot rebuilt with short legs and a scorpion tail, showcasing custom modifications and creative design.

ezang
ni in the chest .these are for letting the choulder move up and down .
what do you use for the neck?
for the neck are 3 pistons similar like pics above but smaller .
ps is it me but i dont recieve no mails from here.
where are the stls for the neck pistons?
ezang
here you can choose witsh part you need. click on it ,next page download. neck parts
one thing .make sure you dril a hole 3 mm on top piston to let the air escape. the hole ontop is for a screw so the piston wont rotate .
here a picure make sure the pistons goes very easly in and out.
thanks, Nomad for the parts
Nomad is great with the printing, he is my go to guy if ever I need a part!:D