Quote gecleprami (

)
I also do not understand how to turn a flag into a mainbase yet
Hi Minnie Mouse, in your map Disneyland (haha joke), do the following:
Open ControlPointTemplates.con file and in the base you wanna set up as a main one, what you need to change is the following
ObjectTemplate.timeToGetControl 9999
ObjectTemplate.timeToLoseControl 9999
ObjectTemplate.disableIfEnemyInsideRadius 0
ObjectTemplate.disableWhenLosingControl 0
ObjectTemplate.loseControlWhenEnemyClose 1
ObjectTemplate.loseControlWhenNotClose 0
ObjectTemplate.unableToChangeTeam 1
About pushmaps, I have never tried it before, so I can not help you, sorry.