Hammer
Member
- Location
- South Norfolk
I sprayed Univoq on Tuesday and Wednesday. No mix other than manganese. Noticed a few nozzles slow to open. Washed out on Wednesday after finishing. Ran some fresh water through the sprayer yesterday and loads of nozzle valve diaphragms had gone so replaced all 60. And then this morning the Ramsey valve diaphragms went too. So it seems the damage may take a few days to show itself.