How To Make A Spin Dash In Flowlab?

I Working On My Upcoming Games Called
Sonic In Techno Planet And Silver In Botanic Island.
I Was Thinking I Need To Add A Spin Dash In Flowlab?
Please Help Me?

I would probably make a spin animation, then trigger the spin animation and increase movement speed to spin dash.

Down turns on a switch, space adds a onto a number, when released number is added to an impulse

Please Show Me
A Screenshot

I Still Need The
Screenshot To Put The Spin-Dash!
In My Games.

I Still Need The Screenshot?
Right Now!

Wait I find it!
bandicam 2016-05-15 21-08-19-366

Wait That Wrong Screenshot
It Not Working For Me!