Manually change entry key weights?

I'm thinking of implementing an option to manually change key weights by running autojump -n <int> <entry>.

One of my projects exists in two locations (~/project/ and ~/code/project/), and using j project keeps jumping to the first entry when I want to use the second. I've been artificially inflating the second entry but the key weights aren't changing fast enough for me.

I thought I'd throw this idea out there for feedback or if it's even necessary.