duraleigh said:Most frequently, it involves replacing the "spider" gasket......should certainly be less than $20.00
I am looking at the parts list for the multi port valve and I do not see a spider gasket. The only thing I see is Orings.
Here is a parts diagram on page 6 http://www.propools.com/instructions_ow ... ar-sys.pdf
Which part are you refering to that may be faulty? I think I am going to order one and replace it.