Second plea: I'm now willing to accept much less than before. Will anyone simply measure the total travel span distance (overall height increase from lowest to highest setting) for their modern style (high profile adapter model, the one with no recess slot for the adapters set-screw) Visual Paracorrs tunable top? This is a non-destructive measurement.
-------------------- My philosophy, in essence, is the concept of man as a moral being, with his own happiness as the moral purpose of his life, with productive achievement as his noblest activity, and reason as his only absolute.