There may still be something wrong. There are a number of new variables, one being the second APCP variable that Tom mentioned. I think that only the APCP variable is used by WxSim.
Unfortunately the naming convention for the new variables means that my scripts don’t currently differentiate between the two variables. I think by accident my scripts are reading the correct variable in each case, but I’ve had to make some changes to ensure that the correct variable is always selected. I need the next run (12z) to become available to confirm that my mods have worked.
I’ll take a look later to see if things are OK.