How do you make custom propellers?

[MonsterTruckin]

I've started on a big project that I want to be as realistic as possible, but there is a small issue. I have no clue how to make a custom propeller. I've angled the blades at acceptable levels and turned aerodynamic lift on for one test and off for the other test but they still produce no thrust. Please help me figure out what I may be doing wrong, thanks for the help :)

[AC Dosage]

They must be spun fast enough or be stacked sufficiently, inhabiting the same space.

[MonsterTruckin]

Should aerodynamic lift be on? I haven't done the stacking method yet so I will try that in the meantime. :)

[AC Dosage]

Yes, it has to be on or there will be no effect.

[AC Dosage]

Another thing is the engine, there is an airplane engine provided that produces continuous power with no shifting. Other engines are set up for wheeled vehicles and shift, they do not work well for aircraft.

[MonsterTruckin]

Ok, thanks for the advice :)

[MonsterTruckin]

It worked! :) thank you!

[Dracozan]

i try this and plane did a flip

[AC Dosage]

Try making blades turned more than about 8 degrees and less than 60, also use lightweight materials for props. Also make sure they are all turned so they are creating thrust in the same direction when the prop spins. Also make sure all the blades are the same/balanced.