I found information on another site on how to build your own foam marker. Thanks to Pine Ridge for the info. (I googled build your own foam marker). Anyway, I have about everything gathered up and may try to get started on building it today. I first have to finish replacing the magnitron on the sprayer engine.Hopefully that will fix that. If this works, it will be a real time and money saver. I have the 12 v air pump, air stone,check valve, line fittings, 5 gallon fuel can for the soap/water reservoir and a pex connector and those lines, so I can run the foam on/off from the seat of the Kioti . I plan to borrow a sprinkler head for the dispenser from the garden stuff. I will let ya'll know how it works. Thanks again to Pine Ridge. Bordercollie