Originally posted by UCLAMAN
Yes, I have. Several times by the same professor actually. I even set the curve in his physics class. He knew me from office hours intially. He knew me better after I started tutoring physics for his class. He would just say that he didn't think that he'd be able to write me one and that perhaps I should find another prof. Never figured out why he wouldn't write me one. He's a nice guy and I figure he was just always busy with his research. Didn't take it personal. He actually planned my itinerary to Vandy last year when I interviewed there(he's a travel buff) and always wanted to be kept abreast of my progress despite not writing an LOR for me.