Zen sub-theme block page problems I have just began re-themeing a client website with a Zen STARTERKIT.

I noticed the drag'n'drop handle for grabbing and moving blocks is not showing up.
This of course means I can't reposition blocks.

I scrapped the theme and started again with a fresh install of Zen but I got the same problem.

Can anyone help me?
It is likely that something in the sub theme is wrong. There are several steps to go through. They are detailed in  starter kit readme.