Radek

> Now I just can not figure out the Error: Line number is not last Line Number+1 last line 0 see https://github.com/bigtreetech/BIGTREETECH-TouchScreenFirmware/issues/2265

I hope you noticed that the connector for the Z motor is duplicated? 

If you want to use a different default connector, just edit the pin file for your board.

Don't expect support for BTT here. If he answers, he'll tell you to deal with the dealer. When did the problem arise? Didn't you add new HW? Didn't that happen...

You're asking for help, but you haven't provided any information about your problem.

Wrong category, wrong language.

Reformat the SD card to FAT32, or use another SD card.

Use an 8GB or smaller SD card. If you have solved the problem, close the ticket. Thank you

Two Trees not is Bigtreetech

Set #define EXTRUDERS 1