that's greatI promise they will call you divinci when you make the filethe file I have is meant to make 650:1 ( way too much )but its 10cm ( it has 325 teeth) with a 10:1 planetary and 65 points on top of itWe didn't get to putting the one tooth, ( he gave up ) If it is 200mm diameter then it can hold 40 points ( because 200/5mm)and if the planetary moves it moves at 5:1 (40x5)then the one tooth moves 200:1 and since the 40 teeth are attached to the planetary it uses less strength to moveA 200mm diameter is only 7cm(https://circumference-calculator.com/this thing saved my life, before the circumference calculator I was just a homeless bum just walking around ,now im a homeless bum walking around with a circumference calculator)You will be remember on earth and in heaven(when you make the one tooth gear)I pray to you , I bought an aardvark as a pet and worship it because of you