On this episode, the Bogner farm operation is the winner of "Best Office" in the Top Shops contest. The SF Engineman demonstrates how to do a voltage drop test to diagnose an electrical circuit. Dave Mowitz travels to a farm auction to check out prices on John Deere 319 skid steers. On All Around the Farm, we feature a farmer-built bulk oil dispensing unit. Then on Ageless Iron, Dave features a rare Oliver 1850 LP.