TL Angle function

["Michael Tepper" <miketep@xxxxxxxxxxx>]

Hello all:

   After adding  a Trendline on two points in a chart (highs) and 
clicking on it I get the angle, this value looks like a normal angle 
(-30.9) degrees.


   If I use the TLAngle function between the same points, the resulting 
value is different.

      TLAngle(HIGH[39],39,HIGH[0],0) = -4.42

   How do I get the -30.9 in a trading system ?

Thanks.