How do i make these corner pieces stay where they are, rather than falling?

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#1

I’m trying to make a car with suspension, and there are four corner pieces that are elevated above the wheels that I’m trying to keep above the wheels, but when i run the game they just find a way to fall and hang below the wheels.

They keep falling below the wheels for some reason, here is a gif of the state that I want to be, and the state that it changes to when i run the game.

https://gyazo.com/322f9ab35288fc7a50292fd72eb0a8c5

I’ve tried looking it up but no one has made a post like this I don’t think, also ive tried welding the pieces together, and connecting them with rods(as you can see) but it still finds a way to fall down.

#2

Try welding this way. Click the Weld button when selecting multiple parts probably works when those parts are connected to each other.

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#3

The part just falls down with the corners,

#4

i dont think you should be using springs for this. try hinges instead(?) if that doesn’t work, increase the stiffness property on the springs.

#5

Do you have PrismaticConstraints? Judging by the videos, you probably did not attach the corners to the main (chassis?) with PrismaticContstraints.

image

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#6

I don’t have any prismatic constraints on them, I noticed that people use them on suspension a few minutes ago so I’ll add those and see what it does.

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#7

The springs are for car suspension