karting87 in your first post you said.
from the message list above that all problems were found when using chassis with a tkm engines, may your problems have been caused by the engine vibrations or sitting mount on the weld, and not insufficant welding or materials.
NOW you say.
yes one batch of the chassis this year have been at a poor standered,
So which parts of your statements are correct?
Is the cause the TKM engine?
Or yes one batch of the chassis this year have been at a poor standered.
And is this statement and others made by you official?
for next year both frame material and method of welding have both been changed,
Just interested where you get your info from?
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