Sight Glass from Midwest Supplies

[jester8887]

I just installed my sight glass from midwest supplies to my kettle. There is a leak at the glass. When I lift up the glass, it leaks more. I don't see any crack in the glass itself. Any thoughts?

 

[jester8887]

I think I fixed it. I took the sight glass apart, and put it back together. The glass doesn't lift anymore, I think it was just loose.