Anyone ever work with TaylorMade RSI 2 iron sets? The inside diameter specs I’ve found all say .370 but I am unable to get a .370 shaft (prepped) to seat all the way down. My best guess is that the hosel tapers to a .355 or smaller. My caliper tool does not reach the bottom so I am unable to get a reliable measurement. Don’t want to go prepping the new shafts too much just yet.