When limit tolerances on dimensions, I was needing to use a negative value for a shaft dimension, say 60mm dia and we need a tolerance g6 which is 60mm -0.010 / -0.029.

So you go into 'Dimension Style' click on 'Tolerance' select limits and enter 0.029 as the minimum value which is fine, but now you need to enter -0.010 into the maximum value which it will not accept and says:-

Error - The value you entered falls below the minimum. The value will be set to the minimum

Which then changes -0.010 to 0.00 this means the shaft tolerance is 60mm dia -0.00 / -0.029 this means you have to draw the shaft to the tolerance size not the nominal size as you would normally.

Is their a way to overwrite this?