Not sure what you mean. Are you scaling the pieces before printing? And what template?
I've had to print some pieces out multiple times because I guessed a little on the scale. I've been printing and putting the pep together in paper first, fitting it, and then printing the pieces again and transferring it to foam for the final product. Very time consuming. Also, a couple pieces so far (forearms in particular, and I'll probably have the same problem with the calves) I had to remove a couple sections to make it slimmer to fit better, otherwise it would have been too bulky on me.