Hammering effect throu the cycle

[madkeenreefer]

Just an update, as I have returned to work so have I to my tank
After talking with Paul (very knowledgable on his product) we fixed my hammering problem with no new parts and I even have been able to return the loc line onto the system .
Very happy and would just like to take the time to thank again, Paul from Oceans Motions for his after sales service.
PS.. I brought this 4-way second hand and its over 7yrs old and Paul did'nt bat an eyelid to roll up his sleves and talk out a solution.
Paul,
Great product and even better service BRAVO.
Thanks again
Steven Maxwell AKA MADKEENREEFER