haha, I was saying the same thing about the M&R today. It does make lining the shirt up a lot easier. I would just keep at it. I loaded/unloaded and spray tacked every platen, every time on a run of fleece today. Sucks, but it had to be done.
Still ran at over 300 pcs an hour. They are such a pain, I had to have a folder and boxer to keep up. Also, I had the backs that I ran earlier to stack for front prints.
It comes with time. Just keep pushing yourself. I used to be able to load at around 80 doz an hour. I can't do it anymore. It's aweful on the back.