“4) What is your argument about Rav Moshe:
A – Rav Moshe would permit today’s eruv even though he didn’t permit the eruv in the 70’s.
B – Rav Moshe only forbade then because of wrong information.
C – Rav Moshe never forbade any eruv.
D – Rav Moshe is unclear on the matter.
E – Rav Moshe didn’t write exactly why this eruv is no good and that is enough to move on.’
Wow. You simply don’t get it. The answer is B
