If tonite was Izzy's first fat 1.5 you might want to denote it on the ss itself.... as f1.5.... it helps those giving advise see it quickly without reading notes.
if you look at other's ss...that how it's done.
When someone is giving advise and looking.... they scan it with their eyes... and it's easier to not miss it.... they denote a skinnier shot with a little s... and a fat shot with a f