how to make jms macro attack change channel?

[debernd]

i tried many times dun know how to do can someone make me one or explain me how to do.
the macro shall do:
hit 70 seconds (when i use vac it cant hit longer at one chan)
then change channel
then hit
and so on pls people help m,e

[MoFo]

the same way you do it on OMS, wich can be found using the search engine :)