Adjust the shifter up so your boot toe fits under it. Instead of shifting with the side of your foot. Works much more smoothly.
Greg, I forgot about the turnbuckle things, of course, I only have one, had to replace the linkage, welded the reverse thread side solid. Couldn't find my backwards thread die. FWIW, a Nissan battery j-bolt shank makes a perfect linkage replacement, cut to the size of the cheapo factory piece, screw in the threaded end, weld in the other end. So nice of Suzuki to set it up so the j-bolt shank slides right in to the heim joint.

-WD