agreed

thanks
at the moment I only have the C8178, which is 43/10 (I ordered some parts to build up a 43/13 ratio out of them). So until I got the parts (I hope they will fit

) The HB C80841(43/13) is not available and I need some diffs which fit into FLM hybridīs.
I decide to go with 65T /22T, axle torque is at 11,19 and top speed at 4s nearly 51km/h.
With the standard 68T / 17T axle torque inceases to nearly 15 and I donīt know if thatīs too much, and itīs too slow