diff --git a/main copy.py b/main copy.py
index 9266cab..d8b2bba 100644
--- a/main copy.py	
+++ b/main copy.py	
@@ -1,10 +1,11 @@
 #!/usr/bin/python3
-from math import sin,cos
+from math import sin,cos,radians
 from time import sleep
 import pygame
 def berechne_dreieck(alpha,c):
+    alpha = radians(alpha)
     a = cos(alpha)*c# x
-    b = sin(alpha)*c# y
+    b = -sin(alpha)*c# y
     return a,b
 
 def get_debug_text():
@@ -49,16 +50,16 @@ if __name__ == "__main__":
                 screen.fill((0,0,0))
         if winkel >= 360 or winkel <= -1:
             winkel = 0
-        a,b = berechne_dreieck(winkel,150)
+        a,b = berechne_dreieck(winkel,200)#screensize[0]*screensize[1])
 
         end_pos = start_pos[0]+a,start_pos[1]+b
         # draw c   schwarz
-        pygame.draw.line(screen,(0,0,0),start_pos,end_pos)
+        pygame.draw.line(screen,(0,0,0),start_pos,end_pos,3)
 
         # draw a   rot
-        pygame.draw.line(screen,(255,0,0),start_pos,(start_pos[0]+a,start_pos[1]))
+        pygame.draw.line(screen,(255,0,0),start_pos,(start_pos[0]+a,start_pos[1]),3)
         # draw b   blau
-        pygame.draw.line(screen,(0,0,255),(start_pos[0]+a,start_pos[1]),(start_pos[0]+a,start_pos[1]+b))
+        pygame.draw.line(screen,(0,0,255),(start_pos[0]+a,start_pos[1]),(start_pos[0]+a,start_pos[1]+b),3)
 
         get_debug_text()
         pygame.display.flip()