Now the TV One and Mediaworks multiplexes work without issue with around 55% signal strength. Kordia multiplex gives me around 32% with a lot of bit errors. We did try a 91 element aerial as well and it wasn't quite as good as the Phased array unit.
I've now plugged in an old DSE signal booster which is helping out a little, but I'm worried I'll loose Kordia in the rain.
Anyone here seen a similar issue and got troubleshooting tips?