I am no expert on winders but I do have a couple of observations about the Piccolo.
The instructions are pretty much useless and are of no real help at all. A poor show for a £75 anything.
The two cushions are indeed different thicknesses, considerably so, but there is no idication in the instructions as to their suggested use. Beginners like myself ought to have bought Watch Winders for Dummies.
I have a C20 Lido with a 24cm bracelet and I find that even with the thinner cushion, considerable fiddling is required to get the watch to fit inside the winder and to close the pretty useless cover.
During rotation on the thin cushion, the watch appears to push its way out of the winder fractionally and on a couple of occasions it has made contact with the perspex cover. This could be movement on the links, but for now I will be winding with the cover open...... not great. I am sure this must be user error, but without adequate instructions, I am not sure whether this is just poor design or stupid me.
If the cutouts are for the bracelet/strap, as suggested within the thread, then it is simple poor design. If I line my bracelet up with the cutouts, it doesn't take long before the watch dislodges and the winding motion develops an unsual gait.
I am sure this is all user error

but I will persist, as I am not in the business of giving up and sending things back.
It is a pity my first post sounds so negative, but at least I haven't talked about my poor customer service experience or the deluxe presentation box that is well made externally and awful internally.
Hello to all!
af