607 washers

[scottbott]

just fitted a pair,what a difference!,cut down a piece of pushbike inner tube to make a waterproof seal underneath it,now I am having a job to get the nozzles to point low enough without snapping a sowing needle off in them,will look for something stronger,any ideas?

[Titus A Duxass]

I did not know they were adjustable, mine are a tad too low but still spray the whole screen (depth).