time based queue management

Hello,

can someone help me with simple queue?
I have 50Mbps link.
want to setup 20Mbps during 07-19h and 50mbps during 19h-07h?

I have try time option in queue but I have no success.

http://wiki.mikrotik.com/wiki/Limit_Different_Bandwidth_In_Day_and_Night

HTH,

I will try tommorow. I have lot stuff to be done in office. I have try quick but for some reason sheduler dont activate switch of queue.