This bug was sitting atop the same Cuckoo Flower (Cardamine pratensis) plant under the flowers of which, the Goldenrod Flower Spider was lurking (in the previous observation).
From the massive ovipositor, this was obviously a female and of the short winged variety. Couldn't get close enough for a really excellent shot!
This Individual was a male of the long winged variety and had somehow lost the lower part of its hindmost left leg! It was very wary of me and I couldn't get it to allow me to photograph it, without a grass stem between us!