mm same here,

after one export, those lines are written in the .ini file :

Angle=
DivideLargerThan=
DivideLargerThanApplyTo=
AvoidSmallerThan=
AspectRatioLimit=


The think is, dispite the fact angle is empty, moi chose 12 as default value.
However DivideLargerThanApplyTo= return an blank value, where I suppose 'curve' should showed by default ...

or something like that, my english is tired :P