[HELP] ReplaceSingle (to replace multi)

[zspeciman]

Thank you for adding this feature.
There is still a problem.  If I put frame 7361 in the field.  I get 7361 and a duplicate 7362 (which is perfect), however old bad frame 7362 became new 7363 and old good frame 7363 becomes new frame 7364.  The video has one more frame than the original.