Lead Scoring - Negative Score

We want to set up a min value of 0 for lead scoring.
The way we have lead scoring set up currently is to deducts points after a time lapse in engagement. To prevent negative scores, we created a custome property (Active engagement) to be used in its place and the below workflow to prevent this score from being zero.

My question is -- Is there anyway to have points gained count towards the custom property even if the HubSpot score is still negative?
For example. If someone has a -15 but engages the store increases to -5, I would want to have that +10 be counted in the active engagement property instead of it converting the property to 0 via workflow.
Also if there is an eaiser way to set the min value of hubspot Score to 0 that would be great. -- Thanks in advance.

Hi @DStreibig,

Why do you want to avoid scores below 0?

@karstenkoehler - If the score is negative, it is challenging to spot the burst of activity hence the score becomes unreliable. Is there a way to report on the HubSpot score variance?