Hi, I have designed a piston airplane with planemaker. Everything works, but I cannot restart the single engine if it has been stopped. The datarefs for starter_hit and starter_is_running go to 1 when a starter command is given (either with a 2D cockpit starter or ctrl-1 keyboard key, but the starter does not turn and the dataref starter_making_torque remains zero. Same problem in XP 10 and XP 11(now XP11.26). Starter Torque in planemaker is set to 0.3. Battery volts drop from 14 to 12 Volts when the button is pressed.
Thanks for helping, Georg