For Trade: Bazzaz Pull QS Sensor for your Push QS Sensor. Hi Guys, I need a Bazzaz push sensor. If anyone out there would like to trade their push for my pull, please let me know. I can ship it anywhere but if you're local than I'm currently in West Chicago, IL I'm told by the guys at Bazzaz that mine is a "pull left", whatever that means, pictures will be up this evening. Thanks in advance!