Still working through restoring a non-running 1969 2020, and I'm now starting to look at the fuel system. I've had the tractor started a couple of times, but the injection pump leaks fuel. I have the Roosa CBC431-3AL pump which seems to have a bad reputation, so before I look at messing with this pump, does anyone have advice on what to do with it? Should I look at replacing it with a better pump? Just trying to understand what the issues are exactly with that pump.