Some peope have just taken the bolt out of the hinge completely and dropped a cotter pin or similar into it, so it is just like the jeep doors. I, although, have not had the balls to try that one, plus it only takes about 10 minutes to get each door off i f you have a #3 Screwdriver or ? # Torx driver. Make sure you are careful when unscrewing them because the first time I took mine off the captive bracket decided to spin and that door was not coming off until I went to the dealership for it to be fixed. (Expensive!).
Too rainy in Indianapolis to take the doors off right now.