Hello Everyone, I had my 4th retighten today. I had alot of slippage in the back. I have been using too much moisture spray on my hair. My consultant (Sabrina) told me, instead of spraying it directly on my hair, to spray it in my hands and then apply. This time it took 3 hour and 40 minutes. The 2nd retight was 2 hours 30 minutes! I will add pictures later.