After 5 long hours of drawing and soda my preset was finally complete. I clicked User Panel and signed in. I found the preset uploader and clicked browse, it opened my files so I found the file preset_3 where I saved my preset in. I clicked the file and entered "preset_3" in the file name box at the bottom, but when I clicked upload it said "preset_3 file not found try again." I tried again 3 more times but they all ended the same way. Hope somebody out there can help me out.