Stats graph suggestion

Would it be possible to downscale the graph lines to 10,000 instead of 20,000? I thought it was a little demotivating to see my graph top out at 60K instead of NaNo's 50K goal. I always felt like I was behind, even though I won back on the 20th. Last night, I conquered the 60K demon, and met the top of my graph.

Then I made the horrible mistake of re-validating with today's word count, and I'm 20K behind again, per my depressing 80K top grid-line. *sniffle* At least if it had dynamically changed to 70K, my word count graph wouldn't look so pathetic and sad.

Odd. Mine always had 80k as the top line showing! (Lines at 20k, 40k, 60k, and 80k)