I set mine up to be as tight as I'd need in order to wheelie from a stop, but not enough to backflip. It's pretty tight.

If your truck is jumpy at low throttle, can you turn your motor over by hand, or does it sort of magnetically click as you turn it? My motor has a real stiff, chunky turn to it, so it's loud and "clicky" at low speeds.

The gen3 slipper is loud. The metal rings. Nothing you can do about it.