Baltimore Maven: I havent looked at the crc article being cited here by others in a long while but i remember a footnote in it saying r’ heineman was mattir although i think in practice the star k does not allow it in order to placate the kanoyim.
Also, I have previously heard the arguments by those who claimed that r’ moshe was not really mattir and did not find them very compelling at all. I have a longer list of those who were mattir but I only write those that it was publicized that they were mattir.
Harambam hilchot Maachlot Asurot 11:15 is clearly mattir. The Gemoroh Avoda Zara, daf chaf tes, which he bases his ruling on also is pretty clear that it is permitted. The S”A in siman kuf lamed zayin, sif daled also is meikil.
Gadolhadora: that is not how halacha is made.