One of my dumps http://redump.org/disc/11227/ appears to have some kind of conflict between the cues generated by EAC and CloneCD, concerning pregaps values. I decided to redump all my games using CloneCD and compare with some observations:

1) Three Dirty Dwarves (USA) http://redump.org/disc/10589/

CloneCD doesn't show INDEX 0 between Tracks 2 and 3.

   TRACK 2 AUDIO
   INDEX 1 17:59:48
   TRACK 3 AUDIO

2) Mr. Bones (USA) (Disc 1) http://redump.org/disc/11198/

CloneCD doesn't show INDEX 0 between Tracks 2 and 3.

   TRACK 2 AUDIO
   INDEX 1 32:22:43
   TRACK 3 AUDIO

3) Mr. Bones (USA) (Disc 2) http://redump.org/disc/11222/

CloneCD doesn't show INDEX 0 between Tracks 2 and 3.

   TRACK 2 AUDIO
   INDEX 1 28:25:14
   TRACK 3 AUDIO

4) Clockwork Knight: Pepperouchau's Adventure (USA) http://redump.org/disc/11227/

CloneCD shows a 1:74 pregap and EAC gives 2:00.

   TRACK 2 AUDIO
   INDEX 0 20:26:67
   INDEX 1 20:28:66
   TRACK 3 AUDIO

It was suggested a redump to correct this, but later we discovered that the sector that should be moved (from Track 2 to 1) only had garbage. Then, there isn't still a solution.

5) Mortal Kombat Trilogy (USA) http://redump.org/disc/11221/

Pregaps match.

   TRACK 2 AUDIO
   INDEX 0 05:17:39
   INDEX 1 05:19:39
   TRACK 3 AUDIO

6) Worldwide Soccer '98 (USA) (not added yet)

CloneCD doesn't show INDEX 0 between Tracks 2 and 3.

   TRACK 2 AUDIO
   INDEX 1 24:51:41
   TRACK 3 AUDIO

7) Sonic 3D Blast (USA) (Verify)

Pregaps match. Can be added as verified to "dumper" dump, as everything matches (except for the ring numbers).

   TRACK 2 AUDIO
   INDEX 0 06:15:21
   INDEX 1 06:17:21
   TRACK 3 AUDIO

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Hope this helps and would like to suggest a request for this kind of comparison in the dumping guide after a conclusive solution be made. Thanks.