I had recently built a tank called the mammoth i'm asking for someone to build a working parachute for it so I can drop out of the sky. It be nice if you could detach it after landing and just use it normally that's asking too much don't bother with that that bit. Thank you for your consideration.
Check out the Egg Drop Challenge. And see one of its successors that is a parachute attached to an egg. Remove the egg. And you have a working parachute. It honestly worked best for ANY of my creations. Multiple of them don't do much of a difference.