Mesh Grid Axis Help

My values I want to look at for a mesh grid vary by very small amounts (like .00001). How can I adjust the axis to caputre the small range I'd like to look at? Right now the axes cover like a range of 100 and I'd prefer a range of 1. I don't really know what I'm doing haha. Right now my code looks like this:

results3=results3(2:end,:); %Matrix I want to graph
LLFV=results3(:,1); %I created individual vectors of each value. Not sure if this is better
BPV=results3(:,2);
BQV=results3(:,3);
[BPV, BQV]=meshgrid(BPV, BQV);
mesh(results3);