Carp advsbase understanding problem

Hello together,

ifconfig_igb0_alias0="inet vhid 1 advskew 0 advsbase 1 pass 1234 alias"

ifconfig_igb0_alias0="inet vhid 1 advskew 200 advsbase 2 pass 1234 alias"

Are the different advsbase levels a problem when a failover is happening ? I've got some problems to imagine what will happen when a failover occurs with the different advertisment timings.

In the past there were some problems with this setup when it comes to failover situations, so I want to set both advsbase intervalls to 1/2 to keep things in sync, and take out complexity .