I posted about getting a new / used Polaris by Meade 114EQ-D telescope, now called the "Jupiter" model, apparently. When looking at it, it appears that part of the focuser is missing. I need to determine if it's a new focuser I need or something else, or whether it's all there, and I am just missing some information or experience. See here for the photo: https://imgur.com/a/8F41ak1 - any thoughts? Thank you!