I tested for 12V at the injectors, I reassembled the injector rail and it seemed to run pretty decent until it warmed up, then it progressively got worse, although never as bad as it was yesterday. I unplugged injectors one by one and there are two that I had difficulty discerning if that cylinder is actually pulling its load. Not that there was no change, but it did not seem as pronounced as the others. I managed to get a timing light on all the plug wires, and all of them have a nice steady signal even when it is sitting there missing. I guess my plan now is to let it cool off move a few injectors around, and see if that moves the cylinders that dont seem to be pulling a full load.