Interesting,I din't realize the cables could not be used when run as Monoblocks.
When I said I have been experimenting,what I meant was I am making my own Remote Sense cables.
So far I have tried:
DNM Reson-2 pairs,one for sense and one for speaker.
Canary 4S11-4 conductor cable
and now I am using some Kimber 8TC where 7 pairs supply speaker and 1 pair for the Remote Sense.
In each case the results are dramatic and compelling but I imagine they are overshadowed by the MonoBlock option?!?
It would be interesting to hear though.