Hi benifur,
This guy speaks also English! (wrote to me in English) Try sending him an email directly.
I have been out on the track with Genis all afternoon and went trough 8 tanks of fuel with the new pinions.......they still look perfect!!!
It was a perfect day -> nice warm weather, a super challenge jump ramp and a truck that took it al in without any real dammage

She (yes she...) is realy growing on me.....must admit it was not love from the first ride but that has changed over the past weeks.
Today Genis faced a ramp that launched the truck straight up in the air for about 5 to 10 feet high (depending on the speed).
I did jump it over 50 times....... landed all times more or less perfect except 1 nose landing and 2 rear landings......[&:]
The only times I had to stop was to fill up the tank (7x) and on one of the bad landings one of the shocks popped off its top end.
Only had to top up the shock oil and screw the top back on the schock body -> 3 minutes "work".
WAW never ever did I see a truck take what I served it and get away without any damage! (and I have had "some" cars before and seen a lot of trucks in action)