that ram is too long for the diamond but thats a different story. On my truck It just took a really long time to bleed out. As in more than I ever thought I would have too and then two times more than that. If I didnt bleed it out perfectly it would completely overflow and blow out everywhere when I shut off the motor everytime even if the reservoir was almost empty. i would recomend that you drill out the restrictor also if you havent already done that. Mine is working great now though and I havent touched it since right before the hammers in any way and it hasnt leaked a drop