I had an issue with the legs would not go up or down, they were in different positions, tried to lightly tap but nothing, I remember that Doommeister had a thread on how to clean the micro SD card by using an plastic safe contact cleaner, I removed both of the legs and spray the contact cleaner on both the legs contact areas and where they fit into the H also using a soft cotton bud, reassembled and they worked first time - just a small bit of info, incase someone find it useful.
Thanks Doommeister for the info. ref. contact cleaner
Thanks Doommeister for the info. ref. contact cleaner