I completed the 'improved' version of my wheel and I thought I'd got it, as it began spinning of its own accord . It completed five turns before stopping and reversing a little. I found one of the mechanisms had 'overshot ' its stop and become locked. I freed it and repeated the experiment and it turned the five or six turns before it locked again. My design concept seems ok but delivery is not so hot. I'm redesigning the way the mechanisms work. They will accomplish the same end in the same way but the rotation of the mechanism allows to much lateral sway and the stops don't always capture the moving levers and stop them.
I know you haven't the faintest idea what I'm talking about but I thought I'd let you know that it still doesn't work, but I'm on the case and confidence remains high!
I've lost count of the number of times my workmanship has proved not up to the task required, but this time I took my time in assembling the parts, but sometimes less haste is difficult to maintain and I admit I rushed the final assembly and to my chagrin, the quality has been less than adequate. Karl's comment on the simplicity of the design may give the impression that it was easy for a carpenter's boy to make, but it does not preclude the possibility of a ham-fisted mental genius cocking it up, not that I am that either - a mental genius.
If all else fails I will, in the end either publish my design or probably get help in making it, but I haven't reached that stage yet.
JC
