Block/Charge out of primary

[blindzebra]

First off the line is:

If you go fishing in your partner's pond it better be for a whale and not a minnow.

Second, as described this play ISN'T squarely in leads primary, it occurs at the FT line area so it's in that overlap area. IMO, as described, trail had the better look AND the play is coming from trails primary and the contact occurs where the primaries meet...this isn't a case of a deep trail calling a B/C in leads corner.