I've had one of the older models in my 4Runner for 6 years or so. You'll wonder why they get so much money for it, as it's not much more than a pump, guages and plastic hose. I put it on and left it alone, and it worked fine. It'd take weeks to leak down, which I though was pretty good.

Then I took the shocks off as part of a project... I chucked the little gaskets that go between the new actuators and the shocks, figuring I'd just RTV them. Bad idea. RTV works for a few days, then starts to leak. My leak down times are now measured in hours, and the older gaskets are no longer available. <img src="/forums/images/graemlins/frown.gif" alt="" />

Mark