Assembled the RH slave cylinder with the La Rue brake mod as per the Q Newsletters issue 12 (Sept 88). . I then fitted the assembly to the pod access hole I traced the outline of the assembly on the pod and filed out the hole to attain the correct clearance. I then disassembled the assembly and fitted the La Rue anchor plate and spotted the retaining screw hole (See fig 1) onto the the retaining plate through the original LG 10 plate (Refer QCCS19 mod) with a 3/16 drill. I then drilled the holes in the La Rue retaining plate deburred them and set the asssembly aside for fitment.