I picked both of these a couple of weeks ago. The first week, they seemed to be doing well, but in the last four or five days, they have taken a turn for the worse. Any suggestions? Unfortunately, I cannot figure out how to post a picture. But the hammer looks like it is melting and the torch is "brownish" on 2 of its 3 heads. The torch's third head still looks like it is melting. Are there symptoms pointing to a specific issue with my setup?