Hello. I have a ds2, the inspection ports have come loose. They were not screwed in prior, there are no deck holes and the holes are slightly elevated off the deck. I have questions on reinstallation:
1. Should i just clean the old adhesive off and use some new adhesive? If so which adhesive should I use?
2. Should I drill and screw/bolt instead?
3. I do not see a gasket in the threaded section, were they included in the original? If not could one be added without interfering with the seal?
Thanks for any help.