How to Solder Pinion Drive Gears

Brushless drive is a nice alternative for beetles, but many people have a problem with the small pinion gear on the motor spinning or slipping. I tried a couple different options and decided that soldering the pinion in place was the best solution for me. Flux Pen: https://amzn.to/3blsuhl Solder Braid Wick: https://amzn.to/3ak4xp9 Here's the full brushless tutorial:    • Beetleweight Brushless Drive Tutorial   If you're new to Combat Robots, check out my getting started guide:    • Combat Robot Resource Guide   Follow me on Facebook:   / robertcowandiy   If you'd like to help support my channel, use the following link to shop on Amazon: https://amzn.to/2KG8Z67