The University of Virginia library has (with my permission) placed my dissertation, “Problems of unity and design in Propertius II” (1990) on-line. It’s a bit half-baked, but I still think my conclusions are sound. Should you read it? The best way to judge is to start with Chapter 2, on 2.29, of which S. J. Heyworth writes (Cynthia, 238): “The two sections [of 2.29] are set up as a contrasting pair, brought out well by Hendry 1990: night/day (for which one may compare Ovid, amores 1.5/6); out of doors/at Cynthia’s house; narrative addressed to Cynthia/3rd person narrative about Cynthia; pleasant fantasy/cruel reality; but such antitheses can function at least as well if we separate the parts.”
For the abstract and a link to the PDF, click here. Chapter 2 does not discuss my conjecture on 2.29.28 (qua for quae, not mentioned in Cynthia, but included in the apparatus of the OCT), which I had not yet devised.