[ODE] Two sliders between two bodies

[Panayoti]

Forgive me if this is a silly question, but is it possible to add two
sliders, with different axis, as connecting the same two bodies?

If not, how else can one simulate a body being able to move in a plane,
relative to the other body?

Thanks for the help,

Pany
(I checked the archives, but couldn't find anything about 2 sliders
between the same two bodies... I did get to read the very interesting
discussion about cloth simulators from March though. Nice stuff)