When the history is cancelled from a Surface Fillet, the information about what Surface Fillet Control were used are lost.
It would be good some time if those values were saved in the fillets surfaces names (maybe throught an abbreviation code) so that even without history is possible to match exactly the old fillet avoiding rebuilding it.
The values I am talking about are mainly:
-Construction Type
-Section Type
-Form Factor
-Chordal Lenght
Thanks