mine doesn’t have the built up area on top like yours does. I can see a circle but no reinforcements on top.
The built up area on the side is the same though.
Anyway, that’s why I asked. Since I have no idea how thick the metal is there, I think I will figure out another way.
can you get us a pic of that area, nice and close. I'm just guessing but they may have just quit drilling and tapping. If you're seeing a circle there it's probably still the same casting.
Where's Goats_Hogs when you need him, oh yeah, that's right he's busy having fun.😜