Hey guys, the other day I found a link that included an article that had a lot of information about a study where patients were using a rolling device to try and smooth out the results of an injected substance. The article also had pictures of patients with uneven bumps from something that had been injected for enlargement. I\'m been going through posts trying to find this link, but I haven\'t been able to find it. If anyone knows of the link I\'m talking about, please let me know. Thanks guys.