This morning is site change time for my son and we are both frustrated. He cannot get a site to stick and we have gone through 4 sites! It seems the device won't release the site. It is obviously sticking to the skin, but the plastic holder has a tighter grip on it than the adhesive does to the skin. He has used IV prep, then mastisol on the adhesive, cleaned the skin with alcohol, and used nothing (like he usually does). He plugged back into the old site, but we can't use this forever. Does anyone have any ideas on how to get the device to release the site?