Are you making one or downloading one floof?
(If Making One)
If you are making one, did you make them .jpg images? And did you do this.... EX: preset_5head? and ect. If you didnt its an easy fix hun, just go and rename them ^.^ Or, if you didnt save them as a .jpg image, re-export/save them as a .jpg
(If Downloading)
If you are downloading a preset...........
1. Download the preset, and unzip or if it was rar, open it in WinRar.
2. Copy all the files inside.
3. Match up your material file number to the preset folder number and dump all the files inside, replace the material file.
4. Open Feral Heart and go to preset maker.
5. Select the preset number you had put the files into, and for example it looks like dis....ex: Preset 8
6. Export the preset, and it should be good to use floof!
Hope dis was helpful for you!