* It's slowly when I select the model by keyboard.
When you browse the models by the keyboard, the models will be opened one by one. To select a model faster, use the mouse instead.

* How can I select another model?
You can select another model by clicking the model group button on the left.

* How to pause the animation?
You can pause the animation by clicking the play button, and clicking the button again to continue. You can hold down the mouse left button on the model view too, the animation will be continued when you release the button.

* How to play the animation with the view angle I had set?
Click the View button to change the view mode to manual view mode.

* What do the flash blue line and purple area means?
The flashing blue line means cut along the line, the flashing purple area means cut it out

* The texture designed by me looks incorrect.
Make sure the export area is a square and export to BMP or JPG for a test.

* What resolution may I use?
Use 1024*1024 for screen view. For A4 size, use 2048*2048.

* How to show the tips of the day again?
Open the setup dialogue and select "Show tips of the day at start-up".

* Can I receive the updated information by email?
You can send an email with title "Join maillist" to maillist@zhezhi.com . If you no-longer wish to receive information, send an email with title "Quit maillist" to maillist@zhezhi.com .