So I got a Kole tang about a week ago. Plump, eating well, zipping around the qt and seems very healthy. He does this weird thing though. Once in awhile, he’ll do this little scoot backwards once or twice, then go back to zipping around. It seems like he only does this when he knows I’m looking. When I kind of sneak a peek, he doesn’t do it. Is he threatening me with his scalpel? A little neurotic? Or something else? Just seems odd.. it’s at the beginning of the video. This is my first tang.