Started noticing a very small gap between the jackplate and the transom on my 07 2200 GBoat. Found the 6 bolts on my Bob's Jackplate to GBoat transom to be loose. The nuts rotated at 10 ft lbs. How much torque should be applied to these 1/2 diameter bolts? I do not want to crush the transom or crack the gelcoat. Anybody out there tighening their nuts?