This video demonstrates that the IFD-175 AP can handle the rapid movement of the Bambu A1 at 300 millimeters per second. The filament is four year old Makeshaper PLA and the object is a remote control holder for my sister. It finished with ZERO flaws!!
I had to reverse engineer the tip of the original tube splitter in order to get the head to feed correctly. There's a little magnet inside that closes a circuit inside the head. The STL/STEP files will be uploaded to Thingiverse.com soon.