Hi,
on ecosystem, just try again, sometimes connection fails.
what you need is is to add every frame the delta rotation of the wheel, then you'll get the absolute rotation.
so every frame,
-- get the rotation,
-- deduce it from the last rotation,
-- add it to the total,
-- save the rotation as the last rotation,
on start spinning, save the current rotation as the last rotation, and you are good to go.
If you have trouble, I'll do a sample.
Bye,
Jean