Don't like the call

[gsf23]

Yeah...that still doesn't make any sense. Why would they want it enforced that way?

I always thought that the intererence taking precedence applied to an obstructed runner who then causes inference.
Example: R1 at first, B1 hits line drive to LCF gap. B1 is obstructed rounding first base. LF get ball and is throwing to F6 to cut for a play at the plate, B1 then runs into F6 on his way to third as F6 is fielding the throw. In that situation, then I would call the interference over the obstruction.

I think if a player other than the obstruced runner causes interference, as in this threads case, then one should't take precedence over the other, should be decided on a situation by situation basis.