mine cracked the the top cover too ,... but I ran K&N and I bought the washing kit ... and did all the cleaning once due to clean lol ...Well Phil,
I basically just need a new airbox, one that actually sucks the air ONLY through the air filter element (I run a DNA).
The current box is cracked all over the place as I found out installing the shock guard.
Where the lid comes on the screw nuts are all broken away, the side mounts have cracked out of the box etc.
This is the original box dating back to 2012 at least and as I found on this forum this happened to some of the old ones.
I might visit a 3D printing shop and have an open lid printed as well.
Might take off the ECU from the 200 and take it to the dealer in Bangkok to ask if they can reset it?
as for the D200, I think u can take off the ECU and plug it in a D200 to reset the ECU and in the meantime download the latest ROM ...
hope everything goes well with ur trip and happy D390 !!! ...
btw, u can ride a Thai Bike in Laos ? u have working VISA ?