Bike Workshop 0 stars!

Bike Workshop 0 stars!
When asked friendly, if I can mount the cassette on my Turbotrainer one is zugetextet with cynical remarks and allegations.
Eg: "They did not buy that from us .... because of people like you, who buy everything online, we will not have it soon anymore ..." or "... people want, that they just walk into the bike workshop can and expect to always help ... "
To answer the question of the older, bald-headed gentleman: If you had to do it, then because your customer service is under every sow.
The 30 CHF for a 5min work (which I like to pay and said) was the last CHF I spent here.
Unfortunately it has been confirmed what you hear from cycling and triathlon circuits - unsympathetic troupe.