So here's my situation, i went to lubricate my Total Chaos UCA's because the Polybushings had gotten pretty squeaky. Everything went smoothly besides the face that it felt like i couldnt grease the back zerk on the drivers side UCA.
As i tried to force grease in, it would instead squeeze out of the few leaky spots in the gun and i never saw it squeeze out from anywhere on the UCA as i had with the other Zerks.
Thanks for any help!!