Steps to reproduce the bug: Create a torus and try to change the hole size x/y fields.
Observed results: Using mouselook, hole size X changes from 0 to .05 and then goes back to 0 when the field loses focus. Hole size Y goes from -.5 to -.4 or .5 and then back to -.5 when the field loses focus. Neither field's sliders work and any field input results in no effect on the torus and resets back to defaults when field loses focus.
Expected results: Obviously hole size x/y should work correctly.
Just talked to Steve Linden and he said they know about this but just posting it here anyway since no public preview bug list (that he knew of anyway).