It is very easy to do the vertical axis, I just pop out the baffle and rotate it 90 degrees
Those first two waveguides were symmetrical so there is only one axis.
Last night I just did the DW-7ES, DW-654S, EOS-6 and one of the ones Erich gave sent which I don't know if he has a name for. I did both horizontal and vertical for those first three the other is another symetical waveguide.
I planned on testing some of the waveguides with multiple CD's Something like the EOS-8 I will measure with the DNA-150, DNA-205(comparable to B&C DE10), and DNA-360(comparable to B&C DE250). Right now I am running through all the ones I am going to test with the DNA-150.
Great project! I may be a bit late to the table, but Arta is good for this kind of thing, especially when you want to speed things up. There is a macro that allows you to press start, and then run all the sweeps out to 90 degrees with a brief delay. You can do each combination in about a minute.
It's not bad at all running REW right now, it only takes me around a minute to do a set of off axis measurements. But I do need to do a little formatting in order to import them into Omnimic for the Polar Sonograms.