Killerbody Smokey Exhaust Pipe w/LED Unit

Pretty cool, but has issues. It does what it says, but there are a few problems to address. 1. the little rubber plug included to cap the oil fill should be tethered to the muffler some how. Lost mine on the first day and no extras are included. It couldn't have cost more than a fraction of a cent to include a few more! 2. Leaks oil now from unknown location on the muffler. Hot glued over every possible place and still drips fluid from somewhere. 3. Really no way to know how much fluid you're adding with the included bottle as there are no measurements on it (or window on the muffler) and bottle is hard plastic, so not easy to get fluid to drip out. I used a plastic syringe-type tool I use for mixing paints that is much easier and accurate.