Weird error that makes no sense and I can't seem to fix

[WilliamIX]

C:\Users\wp_ix\Anaconda3\lib\site-packages\murraylab_tools-0.1-py3.7.egg\murraylab_tools\echo\echo_functions.py:1156: Warning: Reaction in well E7 has 1225 nL volume but only contains 1225.00 nL of ingredients. Are you sure you want to underfill this reaction?
warnings.warn(warn_string, Warning)

These two values are the same!

[sclamons]

Looks like one of those compared values is a float that's oooooh so slightly above the other thanks to finite machine representation. I've added a fix to the master branch -- can you check to see if it still gives the warning?