Help, In need of lighting circuit lisp (like on Autocad MEP)

Im currently doing a lighting design which i now have to circuit up.

on Autocad MEP there is a tool which you pick 2 points and it draws the circuit line with chamfered edges. But ive only got standard autocad at the minute

is there a LISP routine anyone knows about?

Nick

or if anyone could please change this lisp for me as stated in my last post on the thread below

http://www.cadtutor.net/forum/showthread.php?36112-Electrical-Wiring-Lsp

I always set up a layer called switch linesand select a dashed line for that layer, then select the layer as current then pick arc line and away I go ?

I always set up a layer called switch linesand select a dashed line for that layer, then select the layer as current then pick arc line and away I go ?

thats how i normally do it, but im working with a different consultant and they have certain way of doing things..

anyone? please