Hi all
So i have an arduino mega and i want to use it with a TFT 2.4" touch shield with the polargraph software. I got the shield form here http://littlebirdelectronics.com.au/products/itead-2-4-tft-lcd-touch-shield.

However, i can not get the screen to work with the polargrah system. I have found the Model Number to be

ITDB28

and the screen pins to be

([Product Number], A5, A4, A3, A2)

I don't know the numbers of the touch screen pins.Though i suspect they are along the lines of

15,10,14, 9, 8

I have already gone into the UTFT library and changed the HW_AVR_defines.h file located at...

Documents\Arduino\libraries\UTFT\hardware\avr\HW_AVR_defines.h

I have uncomemnted the code below

// Uncomment the following line to enable this feature
#define USE_UNO_SHIELD_ON_MEGA 1

Any help would be greatly appropriated thanks