There is a variety of opener and packer wheel Flexi-Coil 5000HD configurations for sale. We can adjust openers to packers on the drill. Current interested 5000 drills have a 5 inch (or thereabouts) rubber packer on 10" spacing. We are currently side banding liquid fert with an Atom Jet opener on 7" spacing and like the results. We are thinking of going with the 4" paired row Atom Jet with liquid in between. What goes well with a 5 inch rubber packer? We are open to other openers and opener brands as well. Would consider changing packers if there is a good reason to? - dirt movement from 4 inch paired row may be a good reason - unsure. Any other recommendations. Thank you in advance.