Having seen some amazing "rants" on this and other forums I can appreciate the moderators difficulties but as a new Lee Enfield collector who plans to shoot his rifles I find threads like this extremely valuable. You have to integrate all your sources of info and weight the info according to apparent veracity of source but at the end of the day I'm developing an impression that right back to the first SMLE's (and maybe MLM/MLE) there have been no significant design or metallurgy issues that one needs to consider when deciding if a particular rifle is safe to shoot. All the comments would indicate that it boils down to wear and tear on the individual rifle and use of "normal" ammo. This is, in fact, quite a compliment to the original designers and, later, the Empires ability to maintain consistancy and quality in widely separated factories. Thanks again to all the experts that take the time to respond with details to these threads.
Ridolpho