1405 lean at WOT

Took another short drive today, still at #18.

At cruise, rods down, it's 12.5 to 13.5
part throttle, rods up, it's 10 to 10.5
wot is still 11-13

If I lean out the part throttle, I think it's still going to make wot go even leaner, right?

It's tough to tell you what to do because those numbers are all over the place. Your cruise is still a little rich, but 13.5 isn't too far off the mark. Under hard acceleration, you have to let the accelerator pump shot "clear out" before you get a reliable number; in your case 11-13 is quite rich to just about right (that's a huge spread). For full throttle testing, it might be a good idea to record the gauge with your phone so you can keep an eye on your driving and get a steadier number. Part throttle is rich, but the accelerator pump shot will make your reading look rich for a second or two, so make sure you're pushing the pedal slowly to get a more accurate reading.

Your numbers will vary as you drive based on acceleration, deceleration, hills, etc., but if you hold the car at a steady 70 mph or so, that number will be your cruise, because you are now operating on the mains and not the idle/transition circuit. Remember that cruise and power work on different parts of the metering rod, so richening or leaning out cruise will have little to no effect on power, and vice versa.