How to drag solder an STM32 to your CC3d

Just a quick clip to go over one of the more important steps of the build. I'd recommend having liquid no clean flux handy, your favorite solder, a 2-4mm tip (larger is actually better), and some solder braid to clean up any resulting bridges.
1) Align the part
2) flux and tack down 2 opposing corners
3) apply flux down one side and drag a drop of solder across the pins
Surface tension combined with enough flux, will wick the appropriate amount of solder from your iron and apply it to the legs.