Hi, This is the second sammichSID I am building. I am not able to upload the SID application. I think there is some error whilte uploading, and I am not able to boot up the application when I switch on the power. This is the steps that I mess it up : 1./ Initial testing with MIOS studio, I got correct upload request message in Midi IN window, LCD is "ready" but I am not able to send comand to the LCD 2./ I thought I solder the wrong resistor but I didn't. I desolder R4A(82k) but end