amstron i would leave the plants were they are as 6 plants in that size scrog will fill it in no time.When the colas pop through the screen let them grow the size of the square in the scree(2 inches in your case then tuck them through the next desired square until you have all the squres full which is aroung the second week 12/12 when the stretch slows down so at this point(2 weeks 12/12 _ the screen should be filled but all the colas at the same level so all the buds are growing through the screen at the same time then you will have a level screen of buds.Its so hands on and really enjoyable you will really enjoy this amstron.the wr scrog was 3 plants and the yeil was 7 oz dry but they were only veged 4 weeks.i have a other pic of my multi scrog grow i will look then out and show you what i mean about multi scrog grows .I had wr and aurora indica and nebula 3 of each in that scog but luckly i had the 3 strains in lines of 3 soo the bud canopy was even for each strain but the nebula and aurora indica buds were longer than the wr buds but still that was 9 plants and yeilded 22 oz.I will try dig out some pics. just keep doing what yer doing mate and it will work out fine and you will develope your own method of scrog that suits you but i say again its a very enjoyable method of growing.be safe the postman.