Carbon GT: Max Speed and Range TUNING?

hi evolved people. i just baught my deck last week. at first i was very happy, but now the board bores me because it offers casual max speed and runs out of battery within about 20 min. now i feel like i bought a high end ferrari that is throttled to 80kmh. i didnt find a thread about how to tune the board, but evolves video "Custom Carbon GT vs Go Kart" showed, that it is possible. did anyone manage to insall long term functional upgrades so far and could share them to the community?

 

found a thread in a german forum about a range upgrade:
evolve carbon akku umbau AT=52km und Street 79km - Elektro-Skateboard, E-Skateboard, E-Board - Forum: elektro-skateboard.de

 

english
Endless-sphere.com • View topic - Evolve Carbon AT with 50km+ range

 

What wheels are you using and what terrain? Are you running straight line 100% throttle?

 

I ride AT tires at the moment. Usually on asphalt in the city or gravel/grass to get to my nearby lake. Last week i rode the street setup, but some streets in st. Pölten are extremly bad and the sidewalk has lots of gaps which is very bad for the bearings in case of the street setup. 60kmh was nice in order not to interrupt the traffic like byciclists do.