In article ,
Silfax wrote:

Dave WD9BDZ

the bricks have been recently waterproffed, thou i guess they will still
be soggy after a strong rain guess i'd just have to add a small amount
of paint, and keep painting till swr etc are where it need to be to make
resonant if it even works

sounds like a fun experiment can't wait to snag some paint

If you paint a yagi on the roof, how do you intend on rotating the building?

my original post specified one direction , figured that's until i can
rotate the building easily

but if the antenna of this type worked well /was practical past the
experiment stage wich was also specified as the point...

then a better way would be to just paint 4 , one for each side and use
a coax switch yeah thats cool