In reference to the Flashing, the fix is planned to be released within the coming two weeks.
As for the Rainwave data, there may be a confusion in terminology.
1. Go to Field, 2. Select the specific field and select the Details button 3. Choose Rainfall. You may now export this point map.
In Farm Works, you can do it one of two ways.
1. Import as a background, or, 2. Read Job Data and choose Shape File.
As a background map, you can copy the points from one layer to the other to make a complete map. If you choose to read it in as a Shape File, you will be able to merge the jobs. Either way you will get a complete map. Reading in as a job will also give you regions if that is of any benefit for you. Other than that either way will work and retains the legend.