route priority

RouterOS Forwarding Protocols
1

add check-gateway=ping distance=1 gateway=46.10.10.1,10.201.1.1 routing-mark=newmark

i want when bandwidth of link 46.10.10.1 is full add bandwidth 10.201.1.1
problem : fix the priority 1: 46.10.10.1 and 2: 10.201.1.1 and no changed priority in any case.
like : 1: 10.201.1.1 and 2: 46.10.10.1

2

It sounds as if you want to change the effective default route based on load on one upstream. Why not simply use both upstreams using one of the per connection methods?

3

http://mum.mikrotik.com/presentations/US12/tomas.pdf

This is what you want.