Any Proclip users here??

My BB gets a ton of use in my car and I've used Proclip cradles to hold the last 3 BB's I've had.

ProClip Mounting System

I had a Silicone skin that fit the Curve well and was usable with my holster but it doesn't work well when inserting in the Proclip it binds and makes it so the curve won't slide in easily.

The clip fits kind of loosely and I wonder...

Is there a really thin hardshell protector that works well with the Proclip??