I think he means the booster tips...that's what I do with mine. The remainder of the armor stays on during transformation.
I think if you are used to transforming old types of Taka, Bandais, Takara, etc, there seems to be a natural progression of how to handle and care for these more complex toys.
Think about it, when we were all kids, we just went nuts and transformed the heck out of our old TF until we hear that inevitable snap. But in doing this we learned, what seems so easy to do on TV is a lot harder to mimic in real life without breaking someting. Plus these new MOFOs are sometimes really expensive.
Just my two cents.
NB4M