I dont think there is a limit.. there are times after certain points where u need to spend more stamina to get to the points but ive pretty much got half deidara this way... daily maybe 60 points for a week got about 22 edo deidara frags... did that twice .. but i had a lot of potions.. but it was soo worth it

Read my replay please...there is not a cap on points...im telling u ive past the mark of 60 points maybe 8-9 times a day lol