Dear K.suparat,
Well noted, Thank you so much for the suggestions but we should fix the problems with the flags in the current cars before.
Now we have the car back from P 'Color Nakhonpathom all 13 units, which we found to be the same problem with B & P Bangna detail as below.
We noticed that. Some cars have been back for about one month, the paint is not dry (Chassis no. 305502 delivery date 9/4/15 return 23/5/15)
Now B & P Bangna has testing the drying experiments. We are waiting for test results.
However, we have been informed accordingly. The plastic piece that is if it is drying, add, without disassembly, it may cause damage.