False or true proposition ?

Wheel alignment adjustment suggested that the tight reaction on centric steering position has most to do with the rear total toe value.
The tightness in centric position may be accepted as some stability, but this perception is not correct. Because tight steering feeling is felt even in the condition with 5 minute(angle value) thrust angle error.
After precise adjustment of thrust angle on SXE10 Alteza by reducing total toe value.
Attaining correct wheel alignment on the model taking all day long yesterday, very confortable steering reaction was obtained.
Again I conclude that the tightness of steering reaction in centric position has nothing to do with the stability on straight running.
Proverb also says, "Only the matter that can be scaled is the Science if not it's not."

2,5mm difference in wheel bases value on SXE10 TOYOTA Alteza was corrected in desperate effort yesterday. Naturally right rear axle needed camber and toe adjusting, including thrust angle also.
Without professional devices like lifting machinery nor pit equipment incredible obstacles must be overcome, even leg muscle power was invited with full contraction under the vehicle without any lifting avoiding several bushe's deformations.
Almost 8 hours grappling with muscle works and precisely adjusting procedures were enough to have made me exhausted completely.