>>How about many grid classes which keep a temporary this.nRecno() so they'll know which record is the current, for DynamicBlaBla purposes? Would they be affected?
>
>That would preclude a shared mode pack - though I would have thought that the majority of grids are bound to temporary cursors or tables that are both local and exclusive.

That's what I do and what most of experienced Foxers are doing. However, the mere existence of properties which tie a grid to a set of records related to a record in another table... well, it may lead many novices into using a grid just that way, directly on the tables.

In which cases you may just add a paragraph somewhere in the release notes, "does not apply to forms where recno() is used".