Sand in sump?

[MWP]

...if any sand happen to get up with the oil you thank that engine engineers thought of this thing called a oil filter that will trap any sand that makes it's way up.

Exactly... the oil filter will remove any small amount left over.
Maybe change the filter after a few days of running to be sure.

[maurice c]

Thats the plan, thanks guys all input has been appreciated.

[WDE_BDY]

Also dry sand is the easiest to get out, after each washing session dry out fully and blast with compressed air.

Callum