its well known that the oil sump in the superb is low to the ground. I,ve scraped mine on 2 occasions now and have patched it up with filler but this time its a hair line crack on the screw threads of where the sump nut goes. my question is .. I,ve heard of sump guards but cant find any online, has any1 ever done this before and where did you get the part? thanks

If Skoda don't list one, find a local rally preparation company and get them to fabricate one. Someone in a local Motor Club will probably know of a suitable company.