I’m ashamed to show this because it’s such a Rube Goldberg, but it works so well I have set my pride aside to share the idea. This is a lever extender that cost about 4$ in parts from the Home Depot and requires 2 holes to be drilled on the PT. A 3/8” hole is drilled through the knee lever handle to allow a piece of 3/8” all-thread to be attached with nuts and washers (you might devise a better arrangement, I needed something fast). The all-thread is bent to place the handle end just under the left side of the steering wheel. This position allows the left hand to control swing and bucket curl. For an alignment free support point for the left side of the extender I removed the S hooks from a rubber tie down strap and slid (forced) it on the extender and secured it to the PT with a ¼ -20 bolt. This contraption can be installed / removed in seconds. My intent was to use it with the Mini Hoe only, but now I just leave it on. I did reverse the Mini Hoe’s connections to allow curl in / curl out direction to coincide with lever in / lever out which feels more natural to me.