Glad to hear it is fixed!

A word of advice to all bulkhead users out there:
NEVER use a wrench on a bulkhead! They should always be hand tightened with the rubber gasket on the wet side of the tank.

Now the but,
Larger bulkheads, like the 1.5" haywards that Greenmako uses, are very difficult to get tight by hand. They are much stronger than other bulkheads and if you are working on a larger tank the glass is thicker and can handle the compression force. With lesser bulkheads, the bulkhead or worse, the glass could break.

I don't mean to preach but I have cracked a glass panel before.