I purchased the Hunter last fall - just in time for winter storage. Once it was back in this spring we found the quadrant and rudder shaft could move vertically ~ 1 1/4 inches! This allowed the dog to climb past the stop and bind up on top of the limiting stops. We belive the rudder was replaced ( we are the third owners ), and possibly the quadrant was incorrectly installed. Is there something else that limits vertial movement available on the rudder?I have installed a spacer under the quadrant, clamped on the shaft and made temporary stops that are taller so we have good registration preventing rudder over travel. Any experience with this type of issue?