Allow mprime to use more memory

[ZFR]

I'm getting this when I reach stage 2 of P-1

[Worker #2 Dec 10 02:53] Other workers are using lots of memory now.
[Worker #2 Dec 10 02:53] Looking for work that uses less memory.

Is there a way to increase memory allocated to mprime through its menus?
I looked in
13. Options/CPU
14. Options/Resource Limits
15. Options/Preferences
But couldn't find the option. I believe I came across it when I was using Prime95 on Windows, but can't find it here.

I found Memory= 307 in local.txt. Will increasing this achieve the same thing?

[ZFR]

Yup, increasing local.txt worked.