Ensuring first x axis tick isn't too close to the y axis

[viveleroi]

Depending on our data, the first x axis tick is too close to the Y axis. Is there a way I can ensure there's always a minimum distance without completely customizing how ticks are calculated? The number of ticks seems to be irrelevant.

For example this data shows the issue:

But this does not:

I tried rangePadding but I don't fully understand it's use. On the x axis, range padding pushes the lines outward, but on the y axis it pushes them inward