Thanks for the comments guys,
Our system is like so many others. A mix of old rail road beds, with narrow bridges, and wide open trails and road ditches. For each at times we have wished for a particular grooming device. Not to tall, or too heavy, or too wide for the area we are working on.....I suppose none are perfect for each area.
Tuckers seem to be the way to go. Tall enough to cross streams, and hard to get stuck with. Our Ski Dozer is gettin an overhaul again, but we hope to keep in on the RR bed that is a bike trail in summer. The bridges are soo narrow that my Snow Trac feels crowded on them, and the balde on the Dozer has about 4" on each side while crossing them.
One more question, how do you steer the Ag units? As a farmer, I am hoping your not going to tell me with the turning brakes.... I don't see another way, and I am wondering if this will be good long term, on the brakes and the rear ends.
Thanks, Kirk