@LeHieu000111 i just posted it

@MinecraftKidGuy where?

@LeHieu000111 ok you got it

@MinecraftKidGuy show me how

@LeHieu000111 oh ok. Its cuz i know how to make reverse thrust system

@MinecraftKidGuy no thanks, I already have a engines

Hey @LeHieu000111 can i make a custom engine of my own and put it on the plane?

I'll help you

@LeHieu000111 yup

@Stormfur thanks u so much now i can build a plane

@LeHieu000111 in the main menu in the mod when you open it after selecting the desired part you can look through the things and one of them should be scale(1,1,1 is the variables that are preset for all non-scaled parts) you can adjust these variables to your liking to increase the size. Each number of Scale variables is for length, width and height so make sure they are not put as just one variable like 542 when it is supposed to be 5,4,2 as an example. but if it still doesn't work than uninstall the mod and try again because it might be outdated

@Stormfur I have already tried all its features but I can't

@Stormfur i don't know

@LeHieu000111 You use scale?

@Stormfur But I have this and I can only speed up the engine

You are on windows right? you can use this to increase the size and play with engine settings and what not.