Need help with counter gravity

Hello,

I am having trouble making some sort of "hover" rigidbody.

I have a couple of rigidbodies with different mass connected to eachother with a "fixed" joint.
1 of those rigidbodies will have a script that whould make them all hover [because they are connected]
But somehow i cannot figure out the neccesary math to make them hover.

I have tried both:
RB.AddForce(-Physics.gravity*6f,ForceMode.Acceleration);
RB.AddForce(-RB.velocity,ForceMode.VelocityChange);

But they wont hover it perfectly, and that is because there are other bodies connected to the hover body.

I cannot loop through them to get all the connected mass needed as those bodies can get destroyed at runtime, and it would hit the performance aswell.

Thank you in advance.

Regards

 

Thank you for the reply, but the connected bodies still have gravity so it won't work.
And setting them all off requires me to loop through them which is also not an option im afraid..

 

Instead of countering gravity maybe try to counter the rigidbody velocity?