Redefine hole with parametric relations

Need some help. I defined some holes in a part that used a relation to set the hole diameter. Such as:


H16D=0.150


which used to stand for holes 1 thru 6 would have a 0.150 diameter.


Now I want to change hole #3 to something else (0.140)


Under redefine, it says this dimension is driven by a relation, and cannot be changed.


I deleted from the list of relations, but am unable to delete from parameter list.


Do I just need to bail and remake the hole from scratch?


Thanks

Are we talking about part level or feature level
parameters and relations? I'd guess you have a
part parameter and it's still linked to some feature?
But you shouldn't need to delete the parameter to
change the feature's defining dimensions. Just make
sure there isn't a relationship at feature or part
leveldriving the dimension.