Matrix carboflex feeder rod 80g

Anybody got anyadvice on the matrix carboflex 11 foot 80g feeder as theres not much advice on the net?
What sort of distance will it be able to cast?
Its casting weight is 80g i have a matrix method master which i love but it only 9 foot and i need a bit more distace

I cannot comment on this rod but today I just tried a long cast and managed about 70 yards with little difficulty using a guru 3/4 oz lead. I then walked to the other side of the lake and cast out 10 yards or so to the same spot. Think outside the box! I didn't get a nibble by the way but had the lake to myself so could do this!