When i open tape, i run MK6's or MK4V's in a vertical position pointed at stacks but
close to DIN or DINa, not exactly, but close. Results are great! But when i use the hat
the verticals caps lying sideways facing rearwards fit beautiful in the proper hat. I'm not
going to post pictures or go into any details, experimentation in the field will show you what works.
As far as this setup stack taping, there is a way to still get a good stereo image and tape in front of one
speaker or another. This sometimes depends on room acoustics. It's impossible to get the perfect taping seat
every time, and minor tweaks to this setup can produce amazing results for stealth.