How much person score has changed in a timeframe
Hi all,
I'm trying to build a smart campaign to alert our sales team when the person's score experiences a change of 50 or more in a time period of 6 months. I have made many smart campaigns and tests and none works for me
1. This one only affects people whose score is exactly +49 so if a person's score is +50, +51 etc, it won't work...

2. The problem with this is that works for new leads in the first 6 months, but if a person has a score of 100 and increases to 103, It will be affected because
- New value is greater than 49
- The action happened in past 6 months

It is the same for trigger campaigns so I don't know what to do, I would appreciate it if someone has a good idea or had handled this problem before!