Load Balance Help

Hi everyone

İ have followed every example to date on load balance.

i got my network up and running following this setup

http://aacable.wordpress.com/2011/06/04/mikrotik-4-wan-load-balance-pcc-complete-script-by-zaib/

right now i am using 2 İSP uplinks

Wan1 gets all the load. Wan2 sites there empty until Wan1 is down. if i unplug Wan1 1 the traffic changes to Wan2. the second i plug Wan1 back in the traffic is back on Wan1.

how can i get it to share the load since its not doing it as it is

all my Clients are coming in on local local (Ether1)

thanks for any help.