Well, if you top 2 times you'll end up with something like this,
View attachment 2360557View attachment 2360559 It was topped once above the 2nd node, once more above the 4th node. it was super cropped a few times too. i do this to all of my outdoor ScrOG's(this obviusly isnt a scrog plant), and i would reccomend this technique for your scrog