Clean carburettor bench (ultrasound)

Hello, first of all I would like to introduce myself, my name is Petro, am 40 years young and my vehicles are: motorcycle, scooter, kart and car .. Nice that I can be here because I am a bit desperate .. I drive a 1200er ur Bandit as a streetfighter conversion that I have prepared this year but it does not run quite round, therefore I want to have my carburettor cleaned and synchronized .. Out and install and synchronize no problem but I find none of the me the forget rbank ultrasonic can clean, although also have a bathroom but that is too small.. Can someone help me and tell me where I can have this done?? I come from near Würzburg and have already telephoned with many companies but only cancel, would be very grateful if someone could help me … Thanks for your help .. Sincerely Petro