I just bought and MOROSO line lock for the "L". I did some searching around and found that some put it between the master cyl and the ABS block and others between the ABS block and the front wheels. The instructions for the one I have says between the disturbution block and the front brakes. The only thing is that the LL has only two ports on it. in and out. My ABS block has two lines out one for each front brake. The instructions say to block one port off and put a split block in for the two front brake lines. I don't know about that, if I do that I don't think my ABS will work right. Is there anything wrong with putting it between the Master Cyl and the ABS block