I use it about 3 months, then the spring broke and the lever returned to its original position. Amazon will do everything. Luckily, Tamashi Products offers a 180-day manufacturer's warranty, or so I thought. I've been trying to replace it under warranty for 2 months now. Their customer support works through Facebook Messenger. Instead of actually trying to process my warranty claim and provide me with updates, they just bombarded me with "life advice" and "ebook" marketing (some of which are…