A Magura MT2 had to be vented. In ServiceKit there is no instruction (only to be found on the website), but many screws, of which one does not know what to brake they are to be used. A replacement for fiddly little plastic vent plugs EBT of MT2 is not included in the kit. This then still cost around an extra 3.00 per piece. Kit and breather plugs cost so as together 35,00. The borders in my Aufffassung to usury. What is this pricing policy?