I have done two seesions of forcing to the pile on swim-by training. The first session I forced three times with two freebies inbetween each force...all on land. The next session on the very first send I could tell he was really digging harder than the day before. I forced him three times..two on land and one in the water. After the second forced send he was a little anxious about taking off for the pile. He would try to creep forward and would lunge a little when I would place my hand in front of his head. SO, I would wait a little longer to send him so he would settle down. I know this is a reaction to the force.
My question is would you force one more day or move on? I have no problems with bugging or anything.