Retightening Class

On last Saturday, Dec. 1, I took my Sisterlock tightening class after being locked for 15 months. I have to admit, I can't imagine getting to the point where I can actually retighten my whole head. I think it took 15-20min for me to tighten my first lock. YIKES! I'd like to hear from you all about your own retightening courses and how long it took before you felt comfortable retightening. Although the latch on or clip on tool is pretty easy to use, the thought of reclipping for each of my 400 locks is laughable. After reading everyone's opinion about the nappy lock tool, I'm considering ordering it. Let me know your thoughts, please! The photo above is picture from my cell phone of the lock I retightened. Sorry, it's bad, but my camera batteries are dead, so it's the best I can do.