Well... as luck would have it my Solo which ran through an entire box of ammo without a hiccup suddenly morphed into a non-working firearm.
Kimber CS was pleasant and accommodating. A return authorization was issued, and once the Solo arrived at Kimber I received a return shipping notification within a week.
Kimber claims to have performed the following-
Firing pin return spring
Trigger bar spring screw
Thumb safety pins
Chamber rearmed and polished
Firing pin channel cleaned
Magazine follower (two mags) adjusted
Three magazines Buffalo 124gr
Three magazines Hornady XTP 147gr
I put two mags each 124gr XTP and 124gr RN. No hiccups, just as it had first shot with no hiccups. We shall see.
In any event, my Solo is no is longer a service virgin which knocks it out of collector status. Should have held the auction earlier.