As someone who only did a mere two tours on the K (Co and Capt) in the mid nineties I am unable to contribute to the tales of the Changi Slip with the old and bold here. My subsequent 11 years (and indeed ongoing as a reservist) on the J puts me firmly in the other camp too.
That said I believe the picture below (taken whilst I was on the K) sums up the RAF C130 experience, whatever the variant....
