quick pic update,
still no phone but my go pro 3 turned up and iv just worked it out.. i hope
iv had to raise the extractor fan so i can push the taller plants back and iv got it working in reverse with it blowing outdoor air in.
tallest is 4f2 but including 1f pot height, iv moved the light so its above the 2 smaller bushy'r phenoys, iv gained an extra 3 inches distance from the taller ones. but its just a quick fix, i need it to warm up outside other wise im in trouble