FEP punching template for Wanhao Duplicator 7 vat

Either you dislike something, or just want to do it other way, whatever is, if produce good or better results and is simpler to do a task, that's a good reason to go for that.
It was also the case with replacing the FEP sheet on a Wanhao Duplicator 7 vat.
When I read the instructions it appeared to me you may have to have three hands or something. Moreover, many people complained of failed experiences. So, I though to my mind: it will come to me too! Well, then let's get prepared.

The attac