BEWARE, Brooks saddle B17 is NOT ok with Suntour suspension seat post, you cannot move back or forward the saddle !

a son of a ***** in switzerland, most famous shop in geneva sold and installed it on my bike ... and on a 200 km tour, I tried to move the saddle ... and find out on the web it was not compatible !!!
a real ass hole this shop ! do you want the name of it ?

dear all, what about the THUDBUSTER with B17 is it ok ?