while I was winterizing Windseeker IP 38 168, I found that I was unable to reach the thru hulls that are located just aft of the engine.. one is for the generator and the other is for the raw water refrigeration...I finally got them closed by tapping on them with a hammer..but believe me it did not feel good doing that...

Any insight on how I might modify them so that winterization is not such a nightmare?

Also I have a air lock in the the raw water refrigeration system.. not sure how to clear that... any help will be appreciated...

I hope everyone had a good holiday. thanks

margo