click edit then put a checkmark in the lower of the (3) boxes & click "change this post" then click on "browse" & select the pic out of your file where they are stored & click on that pic & it's address/name will load into the vacant white rectangular address bar. Not sure what your dimentions are but opening the shaft bolt hole dia or a smaller bolt just as long as the psi is contained from leaking out plus not restricted to flow into the shaft or at least the restriction opened up enough to get the flow you need.