Help to make more accurate

Hi,

I am looking to create a simple line of sight for my player. This almost does the job but its not very accurate.

<img src="http://dl.dropbox.com/u/1685424/cap1.JPG" border="0">

not too bad this way but..

<img src="http://dl.dropbox.com/u/1685424/cap2.JPG" border="0">

Here is the capx r124 capx

Thanks

no one?