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The workaround for this is to use the autogroup function in the fitting room.
The clothing will re group and fit to the figure you are using.

Okay, I'll have to give that a try.

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You are also correct on welding issues. A lot of older clothing was build for older versions of Poser. The fitting room does not like unwelded clothing. The trick here is to export the object.

Weld the unwelded parts together in a 3D app.
Import the welded object in Poser and use that in the fitting room.
Use the "transfer morphs", autogroup, and zero options.

=> There are some tricks in the manual how to handle unwelded objects, but personally I prefer to weld them externally.

Happy Posering, Tony

If I can't get it to work in Poser, I simply won't use the prop.  I have a runtime FULL of clothing props, so if I run across something that doesn't work, there is plenty more to choose from.

Do you know anything about the y-axis problem?  Is that a bug?  It doesn't always happen, but it's annoying when it does.