Trouble with adding capitals

Hi there, I’m really new to all of this (creating fonts and Illustrator) so I’m learning as I go. I created a lowercase font and managed to make it work, export it, and install it onto my computer. When I went to add caps, the letters in the live preview were overly enlarged and overlapping each other. I decided to try installing it on Fontself anyway and export. When I attempted to install it onto my computer it gave me this message: Serious problems were found with these fonts and may cause system problems or even crashes if installed.

I of course didn’t install. Not sure where to go from here.

Hi Jessica, the best will be to send us the font file to hello@fontself.com

In order to keep a consistent size between all characters, they should all be proportional and imported from the same Illustrator document. Feel free to send the OTF along with the AI files so we have all elements to find the issue.