Please, excuse my poor English.
In FS2020, I am trying to fly with Dc3, To start the motors I followed the done list but, whem I am on the runway, ready to start, after few meters the power levers go to zero. If I try to give power, the levers return ro zero and start to shake. So, I think there is some gauge to regulate I missed, but I need some help. Can you help me? Many thanks. giorda35