It was suggested to me from Loedown that I contact you and request help with my A4000 board that had a battery leak. He said you the best in the US and I should see if your availible. I don't have a ton of money but I do have 2 A4000 boards. One dosn't work right and the other had the leak. These were gifted to me so I was super excited till I saw this. Now I can only hope to add this to my collection. Please help.