Has anyone replaced the deck deadlight on the front of earlier Catalina sailboats (22,25 and 27)? Mine is cracked and leaking. I have a deadlight kit from Catalina Direct with two plastic lenses - one for the deck top and another to mount from the inside. The thick deck top lens has a champhered edge all around. Is the cored deck where the deadlight fits made to match a champhered or straight lens? I can't tell without removing the existing lens. Thanks,