or not circular

[TECNOMODEL]

I have to insert some or in seats that are not circular (to mean flange seal,only that the hole of passage is elliptical and the seat follows the hole).

is it possible to deform an or of the center contained in order to adapt it to the seat or should I draw it from time to time?

Thank you.

 

[stefanobruno]

No, first draw it new.

 

[davide75]

make a sweep and amen