Anyone tell me exactly how this guy cracked his LCD ? what exactly happened and how .

[dfernand]

Anyone tell me exactly how this guy cracked his LCD ? what exactly happened and how to prevent it in the future ? He lowered his build plate for a second print without resetting  / aligning the build plate into the vat and the LCD
 screen cracked. But is this typical and what actually happened ? did he have debris in there and it pressed down as the plate went down ??? Can this happen if you lower the build plate too far down during the setting / alignment of the build plate with a piece of paper ??

Here is his video where he talks about breaking it but it's not 100% clear about what he did and why it broke ..

https://www.youtube.com/watch?v=mZIOXkM1...e=emb_logo