Hi Hamish McTorsk
Well at this time something in not working accordinly, since the range was better in the past.
The antenna at this time is a 8 dipoles, 6Dbs gain, homebriew.
No preamps, not good coax, 35 feet run, with half RGC-213 and half RGC-58.
Probably tomorrow I will work on doing some mainteinance on atennae, if wheather helps.... I will take some picture and post.
Best regards. Juan