Supercropping

[TASK]

So i got this pic from

https://www.google.com/url?q=http://www.growweedeasy.com/scrog-tutorial&sa=U&ved=0ahUKEwjE5oro6qTVAhUG2yYKHeRLByQQFggWMAk&client=internal-uds-cse&usg=AFQjCNG31Vo1oxcYAxHXCwc04B3dqtfzgw

So the 4 way plant is what i plan on doing which gives you 2 mains and 2 scondary then i want to scrog it like the pic but i also want to super crop so my question is when to crop it and would it be possible to crop both mains and secondary under the screen multiple times and also the shoots that come off of them

#imightbegoingoverboard#noob#ihate#