Can someone explain to me how to properly fund my Solo401K?

Admittledly, I think I've been doing this a bit wrong so far so help me out. I've setup a Solo401K through my brokerage. I've been making weekly contributions from the business as well as from my personal income. I haven't ran it through my payroll but can adjust if need be. How should I be doing this to properly manage things? submitted by /u/FigBar0127 [link] [comments]