When Selecting a jib configuration you need to make sure your remote is in meters and not feet.  You will have to change this every time you choose a jib length for setup or if you go past your min radius for taking off the cab.  IF you leave it in feet it will not let you pick a jib length it will just give you dashes. Switch it to meters and then you will be able to select a jib length.then you can switch back to feet, and your back in business.

On the T99 there is a proximity switch for the inner trolley that stops the trolley at the min radius. You have to Push your 2part4 part button to trolley in all the way for example to get the cab off you have to trolley in past your proximity switch. Once you trolley in past the min radius it will throw up 2 yellow arrows on your display of the remote (sorry the Picture I have Has a yellow and red arrow but it will be two yellow unless your up to a limit.) And the trolley will only move in slow speed in normal work mode. To get Back to normal speed you have to go back and select jib length. Because once you go past your min radius it will lose jib length 

According to Cayla-So there’s certain spots to put the small ladder on the outrigger leg for the operator to access the mast ladder if was installed. So that guy is reading the angle of the crane and saying it’s in a place where the operator can climb up.