Are the Tricomes still clear ? I like to wait until about 20-25% have turned from smoky to amber. Higher percentage of amber Tricomes the more couchlock smoky Tricomes gives more of a sativa high. The tricky part is timing the flush, I like to flush as soon as I see a few amber colored Tricomes, depending on the strain. Sprouting since 77 and I still remind myself "it's a weed just let it grow"