I'm currently working on a presentation for the Rocky Mountain Civil War Round Table in which I'll discuss the fighting around the crossroads at Shiloh. Sherman and McClernand do a masterful job of holding back the many Confederate brigades that are sent against them. I think the fighting here was more important than the better known places like the Sunken Road, but generally the historiography has not ranked it as highly.
To get a better grasp of the fighting I'm reading a ton of official reports. Just now I was reading Major Franklin H. Clack's report of the activities of the Confederate Guard Response Battalion (in Anderson's Brigade). After giving a good account of the capture of a battery he then sums up the rest of the day's action with:
"From this time, sir, until the close of the day I am unable to describe the various localities in which you led us to the attack. We made several other successful charges, being ordered from one part of the field to the other, where our services were most needed."
That really does not help me in placing the unit on the field anywhere else. Oh well. Luckily the placing of one regiment is not a big deal for me, I would have liked to pin point every one but knew going into the project that was impossible.