I had the same problem. Once you make your signature, is where I got stuck too. Another board member called me and walked me through it. Here is what I think you are missing. After you select the slope, you have a page appear that says "Finished! The signature is ready". 6 lines down, in purple, "Click" on Want to use this signature? Then "Click" on GENERATE BB CODE. "Click" on GENERATE A CODE FOR MY HANDWRITTEN SIGNATURE. Highlight the code and copy it. Return to the board. "Click" on MY PROFILE. Paste the code in the Signature box then "Click" on UPDATE GENERAL INFO. Hope this helps.