I'm writing Rx maps with SMS for a new Flexi-Coil air cart w/ Pro 600 and we will have the same fertilizer blend in two of the three tanks.  The client would like it so that both tanks empty at the same time.  Last year with V25 you couldn't use the same Rx file and then use the rate multiplier as it was tied to product and not the tank which meant that you had to create an Rx for each tank.  Is the same deal for this year with V26?

If so, which is the better way to do this.  Create separate Rx maps for each tank and save them as different products or as the same product with a different op instance?