When I first opened
the box, I thought of just leaving this mount in the living room as
a work of art... itís simply beautiful. However, this is no beauty
queen, the mount is rugged and does it ever perform. Typical
periodic error is 3.8 arc-seconds peak to peak. My mount was right
on the average and the PE was reduced to 0.8" by using the PEMPro
error correction software.