[MrForbes]

I agree, 1726 used DeWalts last year, and had some troubles with them. We used the AM air shift transmissions this year and they worked just fine, runout, weight, and all.

There is not much available to buy as far as shifting robot transmissions. You need to be able to make parts yourself, adapt parts yourself (such as the modified AM transmissions you have on this year's robot), or get help from someone who has the ability to make this stuff. It's not easy!