I modify my smart extruder and now working without any problems. No more clogging and clicking sounds.

I modify my smart extruder and now working without any problems. No more clogging and clicking sounds.

What did you do?
@Peter_Plaznik yes what did you modify?
probably through out every component and kept the extruder enclosure and put working extruder inside 
any pics of the modifications ?
FYI, here is a tear down my friend did. He did some mods on his also.
Really interested in what miss you made!
M6 threaded rod I reworked by drilling. I removed the Teflon tube and replace it with a new one that goes through the entire threaded rod. Only 2 mm threaded rod without Teflon tube. The temperature of the extruder is now 200 C. I only use Simplify 3D slicer program.