Thanks, KRV.
The chaps at my local model engineering club this morning liked it also. Wanted to know how far it could squirt oil??
Dunno, but when I had water in it I managed to get close to 10ft.
One member wanted the plans and I have duly sent him a copy.
Currently doing battle with my CNC conversion of my 7 x 12 mini lathe. All works, just not getting the accuracy. Think it's all in job setup and backlash. Plus a fair bit of how I hold my tongue

it seems.
John B