Welcome to the forum Phil! 
Sorry I can't help you with any ideas on the Kubota issue. I don't think we have too many Kubota guys here yet. You might get a faster response if you try posting the question over at MTF in the Kubota section:
Kubota Forum - MyTractorForum.com - The Friendliest Tractor Forum and Best Place for Tractor Information
Sorry I can't help you with any ideas on the Kubota issue. I don't think we have too many Kubota guys here yet. You might get a faster response if you try posting the question over at MTF in the Kubota section:
Kubota Forum - MyTractorForum.com - The Friendliest Tractor Forum and Best Place for Tractor Information