As title suggests. I'm sure much of this community (or at least a good portion of it) knows about me designing a cube called the Tempest 3v1. I Have over a year of experience designing 3x3s, and I can confidently say I have learned a significant amount of skills pertaining to it. That said, I can't answer certain questions, which I'll let you know when asked, since I might not cover all bases if I attempt to list them.
AMA!
AMA!