We use the Echo also. For several months it didn't work. Calling Curt was very informative. I deleted all the app, history, and blu-tooth link from my phone and started over with a clean sheet. … (View Post)
I tested mine yesterday. I raised one wheel off the ground, spun the wheel and pulled the emergency brake cord. With the battery disconnected, nothing happened. Battery connected, the wheel stopped i… (View Post)