^^^^THIS!!!
After reading this whole 27 page thread multiple times, this post was a major breakthrough. The camry actuator solution should get more attention!
It cost me $93 (incl tax and shipping) for 5 new camry actuators. Swapped the "L" arm from my old actuator to the new actuator and it works like a charm. I did have to bake open my old actuators to get the needed "L" arm off (the arm has a clip that snaps it in place behind the gear and mine was tight), but I DID NOT have to open the new camry actuator to get the camry arm off or to press the "L" arm back in.
I know that replacing the motors would have been cheaper, especially since I already had the old actuators open, but $93 is a small price to pay for 5 brand new, sealed actuators! I understand others have reported durability issues with the motor replacement route, so I'm hoping that the camry actuators are a more robust solution.