akhtar1817 as i said in the pm "historically" the positions we set the chassis to belays the tyre wear, a year later i cannot be held accountable for the chassis natural deterioration or the road condition.
You was given a printout of the chassis final positions so i am prepared to measure the chassis again and if the positions are the same/or near to as i set them then i will pay for the tyres and reset the chassis free.
As a "heads up" the reason these angles on the Lexus are adjustable is because by design Lexus knew they would change!