Dear Trek Bicycle Girona,
Thanks a lot for your professional support and your kindness even though I had a problem with my Specialized bike which is not one of your brands. My tubeless back wheele tire was constantly loosing air due to a broken valve. Thanks a lot to Jan the technician who helped me quikly fixing the issue and extremly professionally checked everything. They helped me without any charge even though I offered to pay for the service. I had a great tour through the Pyrenees afterwards.
Will definitely keep you in best memory.
Cheers
Bjoern