Make sure the BIGVEE ™ brand is faces up, leaving the smooth polyurethane surface facing downward to cushion your bow eye when your boat is fully forward.
You can shorten the bolts now if they are too long. Or wait and shorten them when fitting is complete.
MOVE THE BOAT TO ITS FULLY FORWARD POSITION. ROTATE THE BIGVEE ™ IF NEEDED, SO THAT IT SITS FLAT AGAINST THE BOW. TIGHTEN THE CENTRAL SECURING BOLT.
Be sure to place the shims correctly now as you tighten the bolt. Sitting the secondary bolt partially in place can sometimes assist in aligning the shims.