Here's one I got from Jason and Jerry at OL about a year ago. The cross is Warrior x henryanum and it is growing in a 3" pot.

unfortunately this is a genetic trait, so if the dorsal reflexes, it probably will keep doing that even if the plant will be more mature. The dorsal of the first seedling of this cross that bloomed, reflexed a little too when the flower matured, but stayed relatively flat for a while.
By the way I like your Paph Little Trouble! Did you make the cross?
Robert
These are GREAT!
I'd love to have one.
Craig