Hi everyone, I´m from Venezuela, I use CANTV and bought a RB750 to balance 2 lines, I have both modems adsl as router with static ip´s (one modem using 192.168.2.0/24 and the other 192.168.1.0/24) I use PCC balancing and works fine, my problem is that when any of the modems loses the internet connection the other connected to internet doesn´t take all the traffic from clients and they stop surffing, I´d like you guys to help me to fix that, if there is any script or something. Sorry for my english! 
Hope you help me! Bless!
You need to add backup routes with a higher distance settings for the PCC routing marks.
Could you help me with that? I have no idea! Please!
Post your routing table here; that is, the output of
/ip route print detail without-paging