I must admit I never noticed any problems but I did it anyway and I haven't noticed any discrepancies since assembling and testing. While we're soldering at this point I came across mentions of the macro going into sleep mode inadvertently due to speaker placement so to bypass this the contacts by U11 located in the middle of the ABXY buttons are bridged, after trimming the chip that was there. On the left side of the D-pad, locate 'LEDA2' and 'LEDC2' and apply solder, carefully placing the resistor on top (these are teeny tiny), reheat the solder with the iron tip and let it flow onto the resistor. A pack of 20 costs little more than £1 and you only need 1. A 3 surface mount resistor is the perfect size and resistance to 'trick' the motherboard into booting. This is the only modification that needs to be done for the macro to function properly, without this modification the macro will fail to boot as it will try to connect to the top screen we've disconnected.
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