2-man crew correct procedure.

[brer rabbit]

My first post here please take it easy on me. In a recent 13u travel playoff game I was in the c position with a runner on third. The batter bunts through the pitch and the runner on third is way off third expecting the sucessful bunt. As he tries to get back he stumbles but eventually obtains the base. the snap throw from the catcher was in time for a tag to be applied before the runner returned safely but from my perspective I was unable to see a tag as I was obstructed by the 3rd baseman. Not sure of the correct procedure I immediately pointed to my partner at home and stated "I need help, I couldnt see a tag". My partner immediately called the runner safe. Should I have just called time and huddled up to get the call right or is what I did acceptable?