[TowerTalk] Double half square

[fabio.grisafi at libero.it]

Hello Guys!
I wish to know if there is any trouble in alternatively feeding two half square in this manner:
- Coax shielding connected to the vertical portion at the feed point.
- Central of the coax to a relay connected, position 1, to lambda/2 + other vertical to north and, position 2, to an other lambda/2 + third vertical to east. 
The two horizontal will be 90° between them.

Thank you in advance for any suggestion.

Regards,
Fabio - IT9GSF.