Http through proxy server on Xymon 4.3.2

I had this in 4.3.0 beta2
 
* I changed the information to protect the innocent 
 
0.0.0.0         test.test.com          # noconn http://10.10.10.10:8080/http://test.test.com/
 
in Xymon 4.3.2 
 
I get:
 
Wed Jun 8 16:10:31 2011: Bad Request http://10.10.10.10:8080/http://test.test.com/ - Bad Request

HTTP/1.1 400 Bad Request
Cache-Control: no-cache
Pragma: no-cache
Content-Type: text/html; charset=utf-8
Proxy-Connection: close
Connection: close
Content-Length: 4592

Seconds:     0.01


not sure why this is not working