Puru Puru Pack

I'm one of the unfaithful ones who got me a Tremorpack (thirdparty rumble), and I was wondering; the official Sega rumble is it as short as the VMU?

As it is now the Tremor sticks up about an inch+ over the VMU (exact same lenght as the Nexus 16x though)

Someone here pherhaps owns both an original Puru Puru Pack and Tremor and can tell me if there is a weight and depth difference between the two aswell.