Since 2013 I m using an half-Sloper with better results vs my Inverted-L...
Old pics oct 2010 (you see dj2ut on tower -)
The feeder (1/2") during 1st test and beginning to add some radials.
From October 2010 untill April 2013 i was using an Inversted- L for 160Meters band 14m vertical part + 25m long.
Few radials of 20m long lied in the grass .
UPDATED 26oct 2015 17h39z - @ f4azf.com