After a few false starts and several cuckoos along the way I have the screw working fine.I am going to be busy this next week as I have some sheep to look after. On top of that I have now seen that 2.80 accepts trig functions so will try and learn to make some more spur gears.Here is a short video, you will see that the small red cylinder is visible in the final render. If I don’t render it the job goes pear shaped so in future I will have to make sure it is out of the camera frame.Have a good week…. citeste mai mult