Rds delta 34 - gem sapphire

[newbfarmer]

had a new pressure control valve fitted rectory to gem sapphire as it wasn’t working when I bought the machine.
Sprayed about 80ha all fine.
Now I’m getting the l/ha rate jumping all over the place on the delta 34 screen. The pressure on the gauge remains steady. So it’s not the new pressure control valve.
Could it be the flow controller/meter? Wiring? A problem with the delta 34?
Any help appreciated.

 

[quattro]

had a new pressure control valve fitted rectory to gem sapphire as it wasn’t working when I bought the machine.
Sprayed about 80ha all fine.
Now I’m getting the l/ha rate jumping all over the place on the delta 34 screen. The pressure on the gauge remains steady. So it’s not the new pressure control valve.
Could it be the flow controller/meter? Wiring? A problem with the delta 34?
Any help appreciated.

Is forward speed remaining constant

 

[newbfarmer]

Is forward speed remaining constant

Within normal range. Forward speed on the delta 34 is always a bit slow to react but I’d say it’s working as it should.

 

[tullah]

Can you bypass the RDS and do it the full proof old fashioned way, set forward speed, jug under the nozzle and adjust pressure to suit.