Contact Confusion

I made a mistake yesterday.  I have been working with Wyatt on driving to the end of contacts more.  This used to be his default behavior until I found that it just was not carrying over to trials.  In trials, I changed over to moving with him to the end of the contact.  However, this does not always work in Chances, when the contact is ahead of the line that you can't cross.  While he is driving to the end OK at home with targets, I was a little unclear yesterday what I was expecting.  You really have to be 100% sure in your mind in agility what you are expecting before you go in.  Today, I am going to go back to our old way and think about changing over when he can drive to end again without targets.