[Hawkular-dev] /hawkular/metrics/strings/{id}/raw - limit issue

I am using hawkular-services 0.11 (metrics 0.19). When i call: GET /hawkular/metrics/strings/{id}/raw i get different responses depending on whether i set the limit or not. - limit not set = get data - limit set to 5 = get no data I would of expected to get back the same data, since i only have one data point, so never hit my upper limit of 5. Is this how it works? or have i misunderstood "limit" Gist logs: - https://gist.github.com/garethahealy/a53d260ad51eef44b7df39fb450cf5b0 Cheers.