mine was issue free, too / first batch
but one thing to notice:
what shells are u us guys useing on your tc´s.
in europe we are mostly useing the

Protoform Mazda Speed6 or LTC-R
HB Mazda MPS

and for this shells, the front Body Stand is way to short
(have to put about 4mm unter it)

I love this car

greetings