GameCube save game transfers from 4.0.2 to 3.5

To be more specific, I'm having trouble transferring my Twilight Princess (GameCube) save game from Dolphin 4.0.2 to any 3.5 versions. Even though I've added screenshot attachments to this thread, I'll try my best to explain my issue anyway. I started my game on Dolphin 4.0.2 and when I transfer my save over to 3.5 it shows a save game that is older than the save I transferred. I'm guessing that Dolphin has a save game backup feature but I can't be sure. All I'm asking for is a little clarity on the issue. Are the save game files incompatible or something? https://forums.dolphin-emu.org/images/smilies/huh.gif

  Dolphin 4.0.2 Twilight Princess save transfer.jpg (Size: 337.71 KB / Downloads: 6)

  Dolphin 3.5 Twilight Princess save game transfer.jpg (Size: 333.56 KB / Downloads: 6)