Trifles but important

Trial setting of shift lever extension proved the most adequate length would be 55-60mm in all.
The diameter is 12mm but the pitch is relatively rare recently, 1,5mm.
The special parts is obtained already with 70mm extension, requiring some 10mm adjustment?

Hone does not work well even after 3 times terminal adjustment, in spite of simple mechanical constructed buzzer? Try it again!

Judging from the smell of exhaust gas, too rich in idling condition requiring air volume control adjustment, a smaller screw below.

The ill setting of thrust angle, goes right side while braking situation.
Unstable rear axle construction on both side, because of defected trailing arm hinge bushes inner and outer.

Trifle but important adjustment occurs one after another, when will it be to settle in stable condition on VW 1302 Super Beetle?

I just cared on the words in the old movie, "The Apartment". They said," The ride was the worst because of a Volks Wagen."
The American people took Beetles like that in that period of time?
Then what kind of ride did they took the best?
Over complianced ones like a cradle or a hammock?