Hey gang, I am replacing my radial wheel drive that failed. I am concerned, after looking at a picture someone took of a removed rudder that there is only one through hole which is clearly the same hole that secures the radial wheel drive. I thought most were designed such that the radial wheel drive or (steering quadrant) would not also drop the rudder at sea if it failed.. and since I was hoping to replace (in the water) I need confirmation before proceeding. I am newer owner so any firm knowledge of this topic would be appreciated. Thank you,