2 man mechanics. R1, 1 out. Fed. Ground ball to F6, bobbled, as he is coming towards 2nd, R1 slides head first and is safe as f6 never gets to 2b. R1 slides through the bag and makes contact with F6 as he is making the throw. I signal safe, then "time, that's interference" I call R1 out and then BR out to end the inning.
I know in a double play situation the clean up of the slide is U1 responsibility. In this case, it happened right in front of me and there was no DP on the initial play. Is the U2 supposed to make that call, or should it be U1? I (u2) made the call because there was no DP, it happened right in front of me, and the contact occurred as the throw was made, is that u2 call?