better news, another milestone

I misreported--assigning a property/value takes .005 seconds, not .05. :D

And the new milestone is that I've finished a first cut of tks2! In the process, I've greatly simplified the code and may have made some queries a bit faster, too.

What's next? Integration! To date, things have been moving ahead much faster than I had anticipated.

But at this point, I'm in serious need of a break. All those combinatorics in TKS! Sheesh!