I tried, I think a couple yrs ago, with the 311365 spitzer.  The alloy I tried to use didn't hold up at the 2100fps I was going for.  They weighted 203gr, so I thought I'd try duplicating the 1907 Palma load.  Lead was blowing back on the case necks, when that happens accuracy rapidly goes south!  Even so, wasn't the worst score I ever shot! 230, back in 2014.