Track saw rails

Iv only had these 3 weeks i only used once on the gate i made for a neighbour.. Im the local handy man. But cannot do any more as I ripped the tendons out of my left hand .. So have to give it up. As you see this cost £110 on amazon .. I promise the first to see will buy.. it comes with the bag and other attachments. I used my festool saw on these rails with a 1.8 kerf blade so most blades are 2mm which means when you use a 1.8 it will be perfect. Or you use a 2mm blade you cut a fresh line in the rubber which is perfect as well