When I first received this I was excited about using it.  I stuck it to the inside of my dryer and put my first load of laundry in to test it out.  After about 10 minutes I heard something banging around in my dryer so I opened it to see what it was. The bounce block had come out of the holder, so I put it back in the holder and completed the drying cycle. When I opened the dryer door my clothes smelled great and the block had not fallen out again. I have done about 15 loads since and the block has stayed put. The only negative thing about this product is that all the strings and dryer debris...