Oh man those 'advanced Chinese robots' are just an insult to people that create.

hi perry S

idd , i was actully lookin for this guy remote . he has an antenna .

video's are back on yotube.

finally with the help from synthiam i can control the contineus rotation perfect . i made a bridge that stands for the inmoov body .just to see what it does . more printing .

hi perry S

what is the purpose of these 4 bolts ?

The purpose for those bolts is to hold the collar to the waist plate. You will notice the collar holds a set screw that engages the waste rotation gear as well. This is how he will rotate at the waste.

Also about the demo video you posted. If you put a pivot point in that cross bar like the inmoov is set up I fear you will start to have problems.

hi perry S

the cross bar is just for testing . i was thinking the 4 bolts are to keep tention between the , top plate and lower plate so the ball bearings wil not fall out .

thanks for your time .

secret hiding for the iotiny .xD also the batt fit in there. turn waist &tilt sides goes on the iotiny.