Shitas Rashi is well known that if a woman fulfills מצות עשה שהזמן גרמא she is עובר on בל תוסיף. We obviosuly don't pasken like that opinion. [Although many Sfardiyos don't make a bracha on מעש"ג].
But what about when she fulfill a מ"ע שהזמן גרמא and ADDS on to the mitzva. Is she עובר on בל תוסיף in such an instance?
A sweet svara from the שיח יצחק הי"ד.
