P3D Re: RBT mounts

["Ray Moxom" <raymoxom@xxxxxxxxxx>]

In respect to RBT Mounts - Dr T Wrote:
>I have also treated the line (also an arrow) as the top.  I think
>I have heard that this might make a difference in an RBT projector...

RBT projectors uses a slide tray which is inverted in the projector.
The thumbnail line makes it easier to remove individual slides from RBT
slide trays.

I always mount white to front and arrow to top - except for the occasional
inverted asymmetric Nimslo mount.

I also ovoid stickers such as red dot stickers on the side of RBT mounts and
use a red marker to mark the bottom left hand corner. I do this to avoid
adding to the thickness of the mount on one side. My thought is that with
such a precision projector and mounts, I should not alter the thickness of
the mounts - particularly at the sides. I do, however put a name label in
the centre of the back (black side) of slides that might be entered in
competitions or exhibitions.

Ray Moxom