I think so too Gregory. I repeat: I disengage the PL latches manually, the power levers are free, the REV works very good. This on the ground and on landing.
My problems start when i select, from "Saab User Preferences", Use PL Auto-Latch. After starting the engines the flag (Use PL Auto-Latch) disappears.
By selecting it again the Power Levers Auto-Latch disengages not works.
The system works great in flight. In fact if I mistakenly disengage the PL latch manually, it is still impossible to cross the red line in TQ.
I hope I have not written badly, sorry, my english is not correct.