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I want to have the "9" with an extra segment added - the lower segment "d" - just like the "6" have the upper segment "a".

How can I do that ?

Hello Ksor,

Select the 7-seg on the panel and then choose custom code from the properties menu.

Edit the ShowDigit function and find the following section of code.

//set pattern array for the display
#ifdef _BOOSTC
rom char* cSegmentArray = {%c, %d, %e, %f, %g, %h, %i, %j, %k, %l};
#endif
#ifdef HI_TECH_C
const char cSegmentArray[] = {%c, %d, %e, %f, %g, %h, %i, %j, %k, %l};
#endif

Then remove the %l references and replace with the number 152. This will be the default number 9, you can then change this number until you have the output you require when you display a 9. The change will not simulate but will work correctly on the hardware.