been using the sillistretcher for the past 2 weeks for 4 hours a day and have gained 1/4 which takes me to my 1st milestone which is 8 inch bone pressed and 2 inch total gain so far , I was stuck at 7.75 for years this is the first length gain ive had in years and ive only just got the sillistretcher a few weeks ago maybe my body does not like more intense stretching and longer more passive stretching is needed hoping to get to 8.5 inches bp the sillistretcher is the only thing im using at the moment very happy just to gain something after all this time.