Item description:

Get your mc2savedata.bin file from your hdd/mu/usb and dump it to your pc.
Start Con manager and load your mc2savedata.bin
Select 0data.data,click on the right button of your mouse than extract.
When extracting 0data.data, dont forget to name it 0data.data.
Now start the save editor ( i think you already have)
Exit when your done playing with the save editor.
Start Con manager and load your mc2savedata.bin
Select the 0data.data.click with the right button of your mouse and click replace.
Replace the 0data.data.
Click on the button "Verify* and *fix* than close the Con manager.
Put your mc2savedata.bin back to your hdd/mu/usb.