Moving Kodi data to sdcard

Hi, Can anyone please help?
I am running kodi 16.1 on fire tv. I can’t seem to be able to get Kodi to write data to the sd card.

I have copied the data from ” storage/emulated/0/Android/data/org.xbmc.kodi/files” to my sd card

I have made a text file ” xbmc_env.properties ” and placed it in “mnt/sdcard”

The text file reads ” xbmc.data=/sdcard1/Android/data/org.xbmc.kodi/files “
I HAVE also tried ” xbmc.data=/storage/sdcard1/Android/data/org.xbmc.kodi/files”.

I then for test purposes rename “sdcard/Android/data/org.xbmc.kodi” to sdcard/Android/data/org.xbmc.kodi1″.

Now when I start kodi it loads up a clean version.

I check in the root “sdcard/Android/ ” and it has written a new /org.xbmc.kodi file.