No doubt there.. It is definitely an after thought fix for the issue of the drawbar to pto spacing being too small. I have not seen one in person, but I cant imagine it being much more than 1.5-2" drop. Hopefully it will also correct the issue with drawbar length as well on the l6060 for the 14".
I took receipt of my new l6060 cab. I can confirm the drop drawbar gives you a 14" pto tip to pin hole spacing and is a 4" drop so should have plenty of vertical clearance. With the factory 28" ag tires I have 16" ground to bottom of drop drawbar. This drawbar will fix the issue with kubota gl60 tractors and the pto spacing. The l6060 has the least pto to pin length, if you have one of the lower hp models(l47,40,35) your pto to pin spacing will be larger.