A coyote snuck in and ripped the critter off the top of mine! I siliconed it back on. Earlier this year my Mojo wouldn't spin any more. So sad! I found a replacement called the sit n spin by primos. I like it much better! The battery pack is much better, the on off button is variable speed control, there is a holder on the sides for the spike and the spring stem to keep it all together when you break it down. The only thing I didn't like about it was the shine on it around the main body. I had a handkerchief with mossy oak brush pattern on it and I siliconed the cloth right on it! If you have to replace it go with the Sit N Spin! Good luck!