I'm not aware of such a function.
But flipping through the sounds in 1 userkit should not be that hard, I think.
I don't have the instrument set-up right now, but I think if you can go pretty quick through the setups.
Set the MSB, then set the LSB to 01.
Play the sounds to see you like it.
Step on the edit-switch, hit E-natural twice (should brinkg you back to the last kit edit screen, which is LSB), hit increment, release edit-switch
Play next sound
When you're a mallet-player (I'm not), hitting some keys shouldn't take long :-)