for temporary, just do the Z-link, suzuki guys do it regularly, not that it means it is super safe or anything...just a bandaid until vendors came up with hi-steer.
here is the way to build one....
set your tires straight
set your steering box straight.
Measure a straight line between the two mounting points. This length will be your final length when you are done with the Z-link. Then make something that looks like this...
make sure you gusset liberally and make it adjustable if you are not super secure about your measuring abilities.
If you needed help and got all the parts together, I would help you because when I do a spring over, I plan on something similar so I wouldn't mind working the bugs out on your ride...this, of course, would mean that you would have to come to north ogden to do this but I have a good welder and a bender and some experience building them for samurais.