I am in the topic. You're talking about flushing and that it's recommended according to the feeding chart. They recommend flushing because they have you overfeeding your plants. You say you've had no problems with overfeeding yet the pictures of your plants in this post show plants with some serious clawing going on and others with yellowing leaves and purple blotches.
Hello guys, so i'm in my 5 week of flowering with my 2 girlz :D As you can see only the plant to the left has some of the darkest leaves, meanwhile the plant on the right is lookin good with bright green leaves.... Details below are taken from the left plant, and as you can see som leaves...
www.rollitup.org
You'll get a decent harvest but those plants are far from healthy. You said you followed the chart. How can it be then that your plants have those issues I pointed out and you posted pictures of? I've said in other threads that many people don't know what a healthy plant looks like. I stand by that statement.
Anyway I wish you a good harvest. I'll refrain from entering any of your threads in the future.
Good luck and happy growing.