Hacking Restoring Clean NAND issue

[MatrixSpirit]

Hello,
I've been trying to restore my NAND now for quite awhile and i'm running into an issue.
My NAND is split into 15 different pieces, so i've merged them together using a batch file.
The rawnand.bin file totals at 28,756,768 KB.
Now, i put the file onto my SD CARD, load up Hekate and this is the error i get presented with....
'Size of the SD Card backup does not match, eMMC's selected part size.'
I've been advised to try both exFAT and FAT32 formats but neither of which have made a difference.
I'm not sure what i'm doing wrong, can anyone help?

 

[Draxzelex]

Try merging them together with something else. Whatever you merged it with initially has made it smaller than what its supposed to be.

 

[MatrixSpirit]

Anything you recommend? The current one i'm using is 'join_15_2GBparts_windows' batch file.

 

[Draxzelex]

CTCaer's GitHub for Hekate has joiner scripts you can use.

 

[MatrixSpirit]

Hmm, yeah that's the one i'm using, i'm currently moving my parts over to my other HDD and trying to join them there, i can't see what difference it can make but i don't think there are any other options.