@SPsidearm try to find the sweet spot. Where it's fast enough but not too fast that it glitches.

@OverlordPrime
I can't hear anything from the piston, fix?

@OverlordPrime
I'll try.

@SPsidearm increase its speed maybe?

@OverlordPrime
Oh well.. Uhh how to make a high pitched piston sound?

@SPsidearm pistons, hinges Or maybe just plain old rotators.

@OverlordPrime
Its just a engine Nozzle opening sound
Any help? I'm using the BFE-300

I am not sure if I can help. Maybe multiple, different types of engines?

The closest sound is the BFE-300.

@OverlordPrime (<---- starter)