What do you mean by a finish cylinder ? A remote finish point ?

We used a finish cylinder in a competition this summer, but the cylinder was
in the middle of our airfield and the finishes where "normal" low high
energy finishes.

If you use a remote finish cylinder, maybe you will then get low height low
energy finishes to the airfield as pilots calculate their final glides to
the remote point. Any experiences ?

Regards, Jyrki
Finland