Re. your toenail morphs:

Many people swear that morphs only can be done with third-party software like Blender.
They may be right from their point of view.
However, every single morph that you see in SASHA was made exclusively in Poser, with the "Morph Brush" as my only tool!

The big advantage is that the new morph is ready for immediate use and also for testing while working on it.

However, before you set to work there are some prerequisites:

-Learn the different options of the Morph Brush until this tool has become your second nature! When used cleverly you can always achieve what you want: you just have to know what you are doing. (1)

-Knowledge of Poser's "Grouping Tool" and how it works will come in handy too, because it helps you to confine the Morph Brush to only work on specific polygon groups (like the toenails)

-You should know how to export your created morphs as a .cr2 injection. (2)


Proceed as follows:

• -Load an all-zeroed V4 or SASHA into a new scene, then save that scene (I suggest incremental namíng like "S-16 Morphs 001" etc. to have a rollback option)
• -Then create any polygon groups you need (in this case, that would be one group for the toenails and another one for the toes' "flesh" proper. Like this you have the option to deform each group separately.
• -Now use the Morph Brush to make the morphs you need, selecting either of the groups (for working on that group exclusively) or no groups if you want to work on the whole mesh (3)
• -Remember that morphs created by the Morph Brush are incremental, so if you've gor something that you think is worth keeping, you can "Save a copy as...", then reset ("Zero Morph"), start working on a different part (which you also "Save a copy as...", etc. (4)
  When finished, you "Zero Morph" your "working" morph (Usually the "Custom_Morph"), select the body part you morphed, and then you can "Mix & Match" all your spawned morphs until you get exactly what you want

• (1) You can use magnets as well to create morphs, but that's a different beast especially when the figure already has some morphs at non-zero, or with bent body parts.
• (2) If you have P11 Pro you can simply export the new morphs as injectibles, and that's it.
  I only have PP2012 where this function isn't available, so I save the morphed figure as a .cr2 and then convert the new morphs into a .pz2 injection manually, e.g.in D3D's PFE.
• (3) when working with groups in the Morph Brush, save frequently, especially when selecting/deselecting polygon groups because Poser sometimes crashes completely when switching groups...
• (4) like this you can spawn separate morphs for "nails size", "nails thickness", "nails square", "nails length", "nails curvature", etc.pp.

Sorry for the massive walls of text in these last two replies.
I know it's appalling...

Yet it's the best I can do atm because I'm involved in so many other projects that I don't have the time to create some fancy pictures, let alone great video tutorials "à la Tony Vilters".

Maybe I'm a bit slow too - all these multimedia shows take so long to compose. Thus I resort to "text-only" whenever I can.

-K-

Because IK is evil :D:D

and I never could get it to work correctly, neither with the original V4, nor with SASHA.
To make things worse, it played very badly with SASHA's bending limits and the "buttock" helper bones in the thighs.
So I finally gave up and switched IK off by default.

The only solace I have to offer you right now is that you can make it work on the arms at least, though with a trick:

Activate IK on the arms, but REMOVE the "collars" from the IK chains. Instead, make sure the "Collar Control" (> BODY > "Special SASHA Controls") is switched ON (1.000).
In this case SASHA's arms will even behave better than old V4's.

I'll have another look into the legs problem if I have some time.

HTH
K