config wanted, for 75100 with ebike geared hub motor

Hi everyone. I am not able to create a smooth running setup Gmac/flipsky 75100 with FOC and hall sensors.
Runs perfect when wheels are in the air. runs horrbible under load when i am sitting on it.
Runs smooth when i accelerate VERY careful and gently, when i pull the throttle harder it`s
stuttering and making noises.
Playing with the values now for weeks, that`s why i am looking for a config file now

Do you have a good running setup with the 75100 and a geared ebike hub motor
(e. g. Gmac). ? Would you send it to me?
Pleas contact me!