[Avodah] Chabad and Putting on Tefillin on Chol Moed

[Prof. Levine]

I have posted Lamed Alef, Sif Beis from the Baal Ha Tanya's Shulchan Aruch at

http://www.stevens.edu/golem/llevine/chabad/tefillin_c_m.pdf

It deals with the din of tefillin on Chol Moed.  Given what he wrote 
here, I do not understand why Lubavitchers do not put on tefillin on 
Chol Moed.  Indeed, I wonder if the Baal Ha Tanya himself wore 
tefillin on Chol Moed.

YL