Toe-in,,,, 4 wheel steer MT help needed.

[Gazzalene]

I have had a SMT10 builders kit for a while , decided to go 4 wheel steer. I have all the parts and stated the conversion. I know have some questions I need help with.

The standard steering linkage rod is not adjustable so has toe-in built in, This linkage will also go on the rear so will give opposite effect to the front. is this correct???

I could make the linkage road longer by adding a nut between the rod and ball link to take any +/- toe-in out.

I am using upgrade steering linkage rods by SSD, I think these have more toe-in built in than the kit.  the packet say wraith/rr10/smt10  so not sure if these are ideal from the packet toe-in amount wise.

any help advice on toe-in for front anf rear would be great