Here a link to a video I made of a quick and easy fix for having to crank the wheel 147 times to raise the table to the average working height.

https://www.youtube.com/watch?v=veJPpksmW8w

Made from scrap 3/4" plywood and a 5/16" x 2" carriage bolt. I picked up a $10 drill from HF and leave it chucked up in it beside my A3-41.