Hello, I currently have the Core Frozer L installed on my CPU and I am now awaiting for the XL to ship. I was wondering if it is even necessary to remove the backplate and screws from the L to install the XL. From install videos that I've seen on youtube and from the instructions of both the L/XL the install looks identical. I am hoping this won't be needed for a much easier install. I'm installing this on socket 1151 intel by the way. Thanks.