Dylan, if your dad has a leaky shock shoot me a email tomorrow. My emai is
[email protected]. We have a rebuilder here in MN that can replace the necessary seals. Typically its not all that expensive. Plus he can dyno the shocks to make sure it falls within specs.
In response to that one angry customer. We saw that post a while back. It was determined from the rebuilder he contacted that he bottomed the strut out drag racing. The compression tube inside the strut was damaged. Bottoming out a shock can lead to damage no matter what manufacturer it is.