Has anyone else had issues with XP5013 mugs cracking recently? We've had maybe a dozen mugs now where we've heard that tell-tale high pitched 'PLINK' from the mug press as the mug cracks. The first one or two I just put it down to probable damage in transit and the heat press finally finishing it off, but now we've had it happen to far more mugs all from different boxes over several different deliveries. The presses are ones we've had for years and nothing has changed there. It seems completely random, but it's also quite worrying from a product liability point of view.
We've been using 5013s for years, but I'm very tempted to look for something else now.