Caldina AZT-241W & Golf GTI Mk7

Caldina AZT-241W had been accomplished already. Now I have no way to do something on Caldina, how come?
Reducing Toe-in value in rear axle is one way, because too much rear Toe-in is one way to cheat the user without establishing Zero Thrust condition. Heavy, muddy and sticky steering reaction would be charged in the Pseudo way, any Physical property cannot be wiped away until the fundamental reason should be removed.

The taste of driving feel of VW Golf GTI remembers me of good days 20 years ago keeping Talbot Peugeot 205 Rallye homologation model.
Weber mechanical side draft carburetors 40 DCOM were equipped on the special racing motor.No air conditioning system but only heater was prepared, also no covering on the grab box because some Rally computer is equipped there. 750 kg weight with 100 HP motor was exciting and fun to drive.
The most high light to be watched in the automobile is the setting of Weber mechanical carburetor, idle setting is very difficult however consult and follow the articles how to do that. In addition, periodical exhaust gas checking by the Authority every 2 years was the most exiting moment for me, mixture control following the regulation CO and HC was so to speak sea-saw adjusting game.
The key to success in WEBER mechanical carburetor is idle screw positioning as another carbs are.
Before start the carb adjusting, all the idle mixture screw should be all closed.
Opening the throttle valve position at the point keeping the rotation around 2000 RPM, operation is done only by middle speed spraying only no affecting by idle spraying.
Then, #1 idle screw is opened so gradually as to seek the idle spraying start to activate, because the motor rotation begins to rise up, it's relatively easy to find the starting point of idle screw. Exactly the same procedure is repeated to #4 cylinder.
This the most reliable way to know the idle speed key point, idle spray starting angular position of the screws. Very slightly opened points of idle screw for every cylinder are the most sweetest positions to pass the Exhaust Gas inspection. Repeated I the same manner over 10 years to keep 205 Rallye model. But for this adjusting method, it must have been very difficult to have a regular periodical inspection by the Authority for an ordinary user. Anyway I studied much following WEBER Italian carburetor.
After ten years use by myself from it was new, I gave it to the original seller in Nagoya for free of charge as a matter of fact.
Good memory of my old days as it was, a humans life passes only in a moment like a sparkling at all.