title: amazon load balancer returns error code 400
body: <p>We have a load balancer on amazon which balance 4 servers.
  When sending specific HTTP request to the load balancer I get Http error code 400.
  But when I sends the same request to each one of the servers directly I get Http 200 OK.
  Other requests are working fine when using the balancer.</p>
  
  <p>Any Ideas?</p>
  
  <p>Thanks.</p>