PossibilityNotNow

There is a chat on a lego website? Where? Edit: Did you mean to call them ?

Probably a badly formed block. I've already written to Lego, we'll see what they say about it.

Hi I am just assembling a yamacha model from lego technic no 42159 and I have a problem assembling the gearbox. The instructions show that the letters F and G on part no 6447081 should be perfectly aligned however I am not able to do that. I am attaching pictures and please give me some hint. I cant upload photos directly here so there is a link to imgur https://imgur.com/a/XF7gNOF