The viewing distance is slightly
off, either too close or too far. Find out where the viewing distance
is by moving closer and further until it looks correct. You can
then adjust the distance by interlacing with a slightly different
number in the Lenticular F/X dialog box. Use a slightly higher number
to make the viewing distance further away ( for example: 40.80 instead
of 40.75 ), and a slightly lower number for a closer viewing distance
( for example: 40.70 instead of 40.75 ).