MMM problem

HI again
I found the problem. I opened up the esc and saw that a little electronic part brake off. I can't find the missing part. Now I need your help to repair it by myself. I don't want to send the esc to Castle to repair because I live in Turkey and that will cost me much time and money. On the attached pictures you can see the missing part. Can anyone take a picture like that of his working esc. I'll look the local electronical shops to find this missing part.It's very easy to open the box of esc here is a description.http://www.castlecreations.com/suppo...nster_case.pdf
Your help will be much appreciated.