Hi Frank!
If you use a simple spreadsheet Excel, let's do the follow:
1) The first four numbers “Lotto Max” 7/49 such as: 6, 23, 24, 42 I picked up: https://lottery.olg.ca/en-ca/winning-numbers/lotto-max/have-your-numbers-won?num1=5&num2=11&num3=22&num4=26&num5=1&num6=2&num7=3
2) You need to set the numbers 1, 2, 3 that is the 5th, 6th and 7th numbers so that the win «Your numbers won «____» times» , was more than 48 times.
https://lottery.olg.ca/en-ca/winning-numbers/lotto-max/have-your-numbers-won?
You can see the steps of the calculation method in Excel.
Do You have the coordinates of a Registered User larbec: http://www.lottoforums.com/lottery/showthread.php/13271-The-Kob-7-system-for-Lotto-Max
Bruks