editing ops parameters

LMB+drag = change value
RMB+drag = fast change value

ctrl+LMB+drag = change all values on a same line
ctrl+RMB+drag = fast change values on a same line

double click = reset to default value
ctrl+double clik = reset all values on a same line
'home' key = reset to default value
ctrl+'home' key = reset all values on a same line to default values

ctrl+click = select text (for quick replace by entering new values directly (seems to be a bug, you need to click after text, on white space in editbox to perform that)

also use strg+LMB or RMB for resetting the same line
do not forget the preset button, sometimes it is very helpful to your workflow
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changing bye "e"

add (gree-yellow)
multyply (green-yellow)
store-load
transform (green-yellow)
these are the most often used changes
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also important for fast flow:

c- copy
v-paste
shift-t - copy complete tree
strg+click - single selection

copy & paste to second wz4 instance
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In order to apply several materials to a mesh, first apply one base material to the entire mesh and then apply other materials to respective selections.
If you, say, logically divide a mesh in 2 selections and then try to apply 2 different materials to both of them, crash is imminent after you apply the second material )

Retexturizer. UV Projection alternative?
Try this structure:
Sphere
Set Material (try any material with a distinctive tex pattern (Cell will do fine))
Retexturizer (extend this Op to the right and insert Cube Op above)
And the result? See for yourselves.
A sphere with Cube UV projection or something close to that

Another tip here.
To get an anti-aliased 3d view go to Editor options and set Multisample Lavel to your liking
But, as you know, AA comes at the price of precious FPS

you should not use this in processing... maybe use it at last step if demo/game is ready, but makes no sense while processing 3d scene. if i start the fps optimisation ops/tools there will be wrong results to work further with. i think aa should be used at the watching processes.

I would use AA mode for modelling - much less strain on the eyes...