I trialled the WAV in a full MOR / rock band lineup for the first time this weekend. It worked well in our usual practice setup, running through one channel of a 2x200W RMS p.a. (regular bass amp too big for regular car

) plus Korg PX3B FX with Cairomikes settings (thanks again Mike!

).
All band members were very impressed with the different sound and the look of the WAV come to that.
One thing I have found after playing for about six hours total is that a coupling on the stand came loose:-
The interface between the multi-adjustable clamp that the WAV body attaches to, and the vertical shaft of the stand, relies on two short hollow split pins which are an interference fit. One of these pins had worked its way out completely and the other one was almost out when I spotted it.
Ive now removed the second split pin, and simply replaced them with a single nut and bolt right through the assembly using both the original holes (no drilling or cutting).
A dead easy mod to do with the pins removed, and much more secure than the original design. A pair of self-tapping screws would probably also do the job just fine.
It's something worth looking out for on your WAV stands - that coupling has to work hard, and you wouldnt want it to come apart when your WAV is attached
If anyone wants a photo of this let me know and Ill endeavour to post one (not tried that before).
With this mod in place, I have to say that personally I'm impressed with the "entry level" NS stand for me it is very stable and versatile. All the other original joints are much better built, and are proving robust so far.
Hope this is some help!