No problem. Good luck with that project.

My last 3D printer guy gave me his first gear he tried to print out for the motor shaft. I have to say that it is the perfect size. Problem with it is the teeth. Did not print that well at that size. But after looking at it, I feel he printed it out with to many teeth (26 teeth). That would be hard for a 3D printer to print that many teeth on a tiny gear. I would have not gone over 12 teeth. 12 or 14 max.

Any way, when I get around to it I will post up a picture of this gear. This gear has the diameter size that I want for the motor. Also I know what size I want for the tire gear too. I will have pictures on here some day to show you guys what you think.

Later,
Tony