Baby Boa retained one eyecap

[lonewolf1253]

Hi all,
New here and I have a question I hope someone can answer. My BCC is about 3 months old and after he shed last night, I'm pretty certain he retained one eye cap. I'm going to increase the humidity. I used to own many boas when I was young and never had any shed problems. I didn't know much about snakes then and never bothered with humidity. Now that I'm paying attention, this happens. So I was wondering what I should do about it or is it best just to wait for the next shed. I fed him this morning so I can't touch him for 48 hours. Any advise would be appreciated!