Reply To: interesting minhagim

dontknowitall: sitting for mizmor lesodah and hallel hagadol is from, or in line with the directive in the Azor Eliyahu siddur, that psdz is recited sitting, ie in its entirety. The minhag I got from my rosh yeshiva (maybe Gra sourced) is that there is no tehillim as tefillah other than shir shel yom that is not bracketed by boruch sheamar and yishtabach. That takes away mizmor shir, and L’dovid ori, and multiple shir shel yom, (such as on rosh chodesh, most say the shir shel yom and kuf daled, when the shir shel yom is kuf dalet regardless of the day of the week except shabbos)See the nusach thread.