Cisco ANT2524V4C-RS Thread extension

The thread to hold the Cisco ANT2524V4C Antenna is too short for some ceilings. This print extends the thread by 10cm Release Notes:v9: inital versionv10: stronger, thicker connection between lower and upper threadv11: resess of emboss reduces, chamfer on the inner, upper end of the thread Boost MePlease Boost me (Free) - it helps a lot