Eifion Evans wrote in message
> when using polar mode to draw lines, if I use an end snap for example
> mode goes off and I am unable to switch it back on until AutoCAD is
I think I read in here somewhere that is a known bug. To get polar to work
again after using a snap, you have to toggle snap mode back on. I don't
think there is a problem if you have a running snap, but if not and you use
a snap, you'll lose polar until you start a running snap going again.