the single nut isn't a preloaded ball nut. a single nut with oversized ball bearings is not considered preloaded. it kinda works like a preloaded ball nut by taking up the slack somewhat more than the standard bearings but not as much as spring preloaded ball nut pair.
and if i were you i would look at adryans thread. he bought the stock ball nuts and then loaded one with i believe 1/8 ball bearings to tighten it up. alot cheaper than paying someone else to do it. |