Pouring
"Quadrant" Triple Tray Impressions:
The RTP_Base is lowered into position by applying downward pressure to the yellow Swing-Arm while lightly tapping the RTP_Base on the side with a spatula or similar instrument. This will settle the RTP_Base into position until the yellow Swing-Arm "stops" make contact with the green Stand-Extension (see red arrows).
Do
not press down on the anterior portion of the Mounting-Plate. If you do, it will spring back up when released, thus taking the stone out of compression and increasing the possibility for voids.
After the stone has initially set, use an instrument to
remove the excess. Be careful not to pull the stone away from the
base while removing it. Rather, you should trim it in such a way that causes a little pressure in the direction of the base. The same applies to the stone being trimmed inside the Arch. You can use a
damp finger to add the final touches.
Lingual view after excess stone is removed...
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