help on how to remove mp_Inspiration gravity from map

[deztroyah]

So I have some friends who are running a CJ server, and have Inspiration in the map cycle. But unfortunately it is unplayable since the Gravity in that certain map is not removed. Or at least pressed down to whatever amount it is supposed to be at.
I would like some information on how to go about correcting this if possible, or if there is something online to help if someone could post a link or a copy paste of the info. That would be awesome

Thanks for taking the time to read this in advance, DeZ