Sharpie223
Petty Officer 2nd Class
- Joined
- May 24, 2021
- Messages
- 173
I think they were added early to mid 70s. By 84 I think they should be there from the factory. I'd just worry about fixing any loose rivets and leaky seams.
Looking at some of those pictures of your defoaming progress, it looks like you have tabs that run under each rib.
Looking at some of those pictures of your defoaming progress, it looks like you have tabs that run under each rib.