Fook, I was at 36 one afternoon and chucked it after filling a backpack which is when I thought oooh I'll check the tds! Only one complaint about marks on hoppers next time round (I hadn't cleaned the hoppers but my side of the road was spot free from where I was standing). That's the second time in a few years that's happened, last being a full day of 8 weeklys at 42!