ramangain
Clarksonian disciple
There is a "graduation" test to see how much AHC fluid is used when raising from L to H. It is a pretty good indicator if the globes are healthy, or not. It won't tell you which globes may need replacement, but it will let you know that at least one globe needs replacement.
For the asking price, the globes should be in good shape.
For the asking price, the globes should be in good shape.