I am looking for a Shiur that is straightforward Gamara Rashi ONLY on gamara megilla. I have tried YU Torah, Shas illuminated and kolhalashon. I have not yet found anything that is English and only rashi. I am working on my rashi skill and don’t want other commentaries.
If you would like to see a translation for every single word in Rashi check out Mercava (https://www.themercava.com/app/books/metanav/7133) ,I believe the whole masheches megillah has rashi translated word for word.
Rabbi Moshe Pessin's is just the shiur for you! To quote the person in charge (who contacted TorahDownloads.com which I volunteer for), " I have a unique shiur that I got a talmid chachum to give, nothing else exists like it. I want to get it out there as much as possible. (We are currently working with him to get them on TorahDownloads). JUST RASHI on the daf so that people can listen or learn the daf however they want and then listen to this 8-12 min shiur. " As of this writing (06/2021) he is up to Yoma, but the shiur he put out yesterday is titled "Yoma 58 - RASHI ONLY", so it seems to fit the bill. Unfortunately, that is a while from Megillah, though I am in touch with the person in charge of managing the shiurim, and am waiting to see if he has shiurim on Megillah.