I think it would be great if we can have car engine that have customisable properties like engine RPM and torque. A new part for engine, the transmision is also wonderful.

Tired of changing blueprints and resizing then to be millimetre perfect?
With this feature you wouldn’t have to be!
This means that once you have the blueprint in place - you don’t need to worry about moving it again if you decide you want to work on another build.

Mods for ios

So when you press G for gear you could have flaps deploy, etc.

This island would be a sort of Mexican themed island, with a city, Mayan pyramids, caves to fly in, and mountains. Jundroo has allready added a dessert, and artic island, but the artificial Sky Park City does not go well with the biome theme. Multiplayer won't happen, so I think this should be stock. I just want this.

Add a wind tunnel with smoke and pressure option ( like wind tunnel app in the app store) so we can put our airplane model and test it before take it to the sky or even after a bad flight test to see what was wrong in the design

An XML tag that will change the name of the weapon in the targeting menu.
Useful for custom missiles or renaming.

Forum post:
https://www.simpleplanes.com/Forums/View/728033/Price-of-aircraft-idea

If there's one problem we all hate, it's the drag model..

Despite trying our hardest to build perfectly symmetrical creations, the drag model always screws up their flight characteristics, putting tons of drag on one part and zero drag on the one directly opposite, despite being mirrored. This often forces us to make compromises for our builds, and we can't make them as good as we want to be because of this annoying bug.. Please fix this.

(I've been looking for help to fix my Wyndigo's asymmetrical flight, although I don't know if it's drag related or not)

It'd be great if there was a screen monitor part to connect with a camera so that way you can pretty much see everything without having to switch from camera to camera individually. So many things can be done and they can be a lot of fun.

If you have something behind your engine it will be thrown away at ludicrous speeds (not faster than light speed), and if you have a jet engine inside of your fuselage, your aircraft will be obliterated.

The reason is because smoke trailers using missiles have tendency to blow up in maneuvers for example i was recently flying Hyperloop's SU-30 and I tried to put smoke trailers on the wings and than using the thrust vectoring tried to do a cool trick while the smoke was on but the missiles just blew up in the G force so thats why we actual smoke trailers PS the change color part is just for show and would be cool

Here is the Sukhio
https://www.simpleplanes.com/a/blvS12/3D-Vectoring-Sukhoi-Su-30

Have a thing in Part Proprties to add a delay it would be helpfull like instead of having diffrent detachers for diffrent times just put a delay lik group 1 activates it and it starts counting down to the preset time

tracks, tank guns, tank turrets and tank engine!!!

To him, you can bind any object to activate .If it can help to create a more realistic cockpit and play will be much more interesting.

Add boat propellers( with propeller length,width,angle,efficiency/effectiveness) boat controls along with torpedoes. Please take it into consideration.

Missiles that work underwater