I am trying to make a several bar plots with their standard errors added to the plot. I tried to add a second y-axis, which was not that hard, however, now I also want my standard errors to fit this new y-axis. I know that I can manipulate the y-axis, but this is not really what I want. I want it such that the standard errors fit to this new y-axis. To illustrate, this is the plot I have now, where I just divided the first y-axis by a 100.

but what I want it something more like this