Hi, an update!!
Thanks everyone for all of your input!!
I think I’ve solved
I’ve reconditioned the salt water pump
Replaced the intake hose with the correct size
Reversed flushed the sail drive
Added another salt water
The water flow is much better now ( Volvo
said the original flow was fine)
It is continuously pumping water as apposed to gushing.
My thoughts are the sail drive has restricted flow, and are now thinking of taking the salt water
feed from another larger skin fitting.