It is a very fast powder, much like N310 and Norma R1. The fastest powder I have had any "success" with is Nitro 100 and, of course, Bullseye. Bullseye, however, has never shown any pressure spikes on firing.
It can be used, but if it is like N310, Nitro 100, Clays, or TiteGroup (which it is probably related to in terms of manufacturing), it could well suffer severe pressure spikes such that near max loads will show a wide range of velocity (and pressure).
I don't like powders that have less than 0.5gn between start and max loads, but when dealing with, say a randomly selected charge weight, 3.0gn for max, a standard starting load that is 10% below max would be a starting load of 2.7gn--thus, the range will be small for low charge weights no matter what.
Unless one knows how to work up loads without data on hand, I wouldn't try it.
Titewad and Extralite are both extremely interesting powders for light target loads (low pressure) for .45 Auto and .38 Spl, but with a lack of data...