Rick, I started handloading CF rifle ammo in 1968, so we've been at it about the same number of years. But I've never seen factory brass with this much of a problem where depth of primer pockets are concerned. I do have Sinclair uniformers, but they're up in the shop (I chuck 'em in the 3-jaw on Dad's old Atlas lathe), whereas the Whitetail uniformer is kept on the loading bench in the basement.
I'm primarily a NRA HP shooter - across the course, and MR & LR prone - so usually have anywhere from several thousand cases to several hundred for each rifle, including 223, 6 RAT, 6BR, 6 Dasher, 6 & 6.5x47 Lapua, 6.5x55AI, 284 Win, and 308. I use the Sinclair uniformers & VLD-type chamfering tools on the Atlas for all this stuff, every time it's fired (unless it gets trimmed in a Giraud trimmer, which takes care of chamfering the case mouth). Most of the time, the Sinclair uniformers barely scrape the carbon residue out of the primer pockets on Lapua brass; I get the same results with the old WT uniformer. Would have to measure them to see if the WT is made to cut a deeper pocket, but it doesn't seem to be any different than the Sinclair, based on the results I get with them.
Whatever - like someone else mentioned, R-P needs to know about these shallow pockets. Soon as I finish a job in the field, and can be in the house during business hours, I'll give 'em a call.