New to Smith Basses & a serial question
 

Hi all,

I'm a proud owner of a used Ken Smith Burner 4 string. Woo hoo! I love it so far, I'll be definitely playing with it this weekend.

The serial number is 93944, so I know it's from 1993. There's another set of numbers underneath the serial - "SK4". Any special meaning? It's a solid black finish so I'm assuming it's a standard model.

I also took off the cavity cover and saw it was put together on 4-1-1993, so if you're reading this Ken, I know what you were doing on April Fools day in 1993 ;)

Awesome bass, I may have to get a modern KS Bass if the imports are this nice!