Spool Hand Lettering

I've always wanted to start learning a bit about hand lettering, So I decided to give it a shot. Pretty happy with the result of this—thinking that the S still needs a bit of work though.

Why did I choose the word Spool? Because at heart I'm a car guy the sound of a turbo spooling is my ultimate weakness. Car enthusiasts will understand...

I'd be super happy to receive any critiques or thoughts!