Comparing Conversion Rates with Varying Scales: Seeking Solutions

a follow-up to my previous question, only related in what I'm trying to achieve: I'm plotting various conversion rates on the same plot, some are close to 100%, some are close to 50% and some are close to 1%... I'm interested in seeing the trends in these numbers all at once to compare them, but the scaling makes it impossible to distinguish anything in the low conversion rate line, which just looks like a flat line since it's so zoomed out... normally I would make a log plot to narrow the scale between lines, but this doesn't work for values below 1 for some reason (maybe because the values would be negative? not sure)... any suggestions on how to work around this issue?