I acturally re found that last night, it is interesting that the general arrangement is pretty similar to the Nagler, obviously different curvatures and glasses but a pretty similar concept.
Here is hoping that I get to have a peer through it on the weekend and that it performs like it used to. It is a terrefic EP for objects like the Orion nebula and gave great views of areas like the trapezium. I would hate to have to replace it.
I kept thinking that I was imagining things and maybe it does not function well with the 2" diagonal and was showing me an incompatibility with the C925 that was vignetted away with the 1.25" diagonal, but we were at Snake Valley early this year with the 2" diagonal and the EP spent half the night in the scope, most of the other half with the Meade SWA I then bought off an IIS'er in it.
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