I'm not so sure. It probably wasn't an ideal attack, but I was really rolling well. His attack came in on the far flank, with frontal facings toward the hilltop (where my 75L was lurking), but that exposed a side facing to one of my SPWs. The resultant hit got a kill. He pushed one T-70 far forward, cresting that first hill gap, but it soon became victim to the other 75L on that side that was watching that very spot. His first wave of tanks basically got caught in a kind of crossfire, with the 75Ls each generating a kill, and the SPWs each getting a couple kills. Even against frontal facing, the dice were on my side. That first wave of tanks was almost completely wiped out. The second wave did better, but a couple more kills, including a PSK, made it more and more desperate. But I rolled plenty of rate, and plenty of low kill rolls.