At the moment the plates appear to be firmly fixed, although it kan zijn only 4/5 days since I used the strips. In six months time I hope that they will be firmly stuck. If it’s brand new and still not working properly, you may want to return it for https://iblog.iup.edu/gyyt/2016/06/07/all-about-burnie-burns/comment-page-5299/?replytocom=316298