Harold said:
I most certainly did not.
I encourage students to explore the origin and foundational philosophies of techniques, that way when they encounter differing or conflicting opinions they are more informed about which opinion stays more true to the original or who is able to make the most compelling argument for why it should be changed.
If we had it your way as suggested by this statement:
This is quite a widespread view these days and runs completely counter to any other 'science' where later texts are deemed to have benefited from more detailed research and greater experience.
Then we would not be spending time discussing classical techniques, but instead attempting to ascertain some meaning out of Sedna or whatever other god-forsaken space particle is flavor of the month.
Well, it does if is your experience is that combustion is not such a dire catastrophe that "earlier" authors cracked it up to be. Then you might want to reduce the orb (effectively) by apply some limiting, mitigating factor. Having a planet combust only within the same sign as the sun does have philosophical precedence regarding aspects in general.
Is this a paraphrase of a Lilly quote somewhere or conjecture on your part? I would much like to see the original.
If we just used physical experiential arguments as our guide in astrology, we would pretty soon have to admit that there is no known physical force at work which explains astrology and so abandon it forthwith.
Spare me this nonsense.
"Astrology has no physical force as understood by science to explain it, ergo all physical and observational astrological techniques and considerations are suspect."
This is only an issue if you accept that there must be a scientific force behind astrology and not all astrologers do.
(You were right to withdraw that comment about Lilly being the only author who applied that rule about same-sign combustion, by the way...)
I withdrew no comment, but I would be interested in seeing other, pre-17th century sources who defined Combustion in a way similar to Lilly. Do you have those sources?
I also notice you have no comment for the aphorism I pointed you to that defines within the Sun's beams (and thus Combustion) as occurring in "whatever Sign in may".