FWR Block for clipping ?

[petemoore]

  I know it wastes 2 diodes or they would interfere.
 FWR wired:
 one of the ~lugs tied to a + creates BTB Si clipping diodes [with extra diodes attached].
 Will the 'extra' diodes in the FWR diode bridge do anything to the signal ?
 

[phector2004]

Tried this already... you need to juice it though, or the signal won't pass...

What I was aiming for was frequency doubling... didn't bother sticking an opamp in front cause I was lazy. Maybe next week i'll board it