For the love of God! Where do we get the rubber seal?? 🙏

Because this is a dual drive addition rather than a disk to SSD replacement, does that mean you don’t have to copy everything onto the SSD beforehand? I’m guessing not. Is this correct? thanks

would this be a good time to increase the size of the RAM too? Would it be as simple as slipping the new RAM in when redoing the steps? Thanks