Is there a tutorial or more instructions on how to replace the lens? I bought the replacement lens for an extra $5 but then decided not to install it. I couldn’t figure out an easy way to remove it and from quick research it looks like I need glue to secure it. I also got a little thrown off because the OEM lens has two pegs and the replacement has two holes. It looks like the camera will sit where it needs to regardless of wether the lens has holes or pegs, but I decided the extra step wasn’t worth it. For those considering throwing in a replacement lens don’t buy it unless you know what you are getting into.