I have the eu version and using the rba with the help of some other forum members.

The rba is slightly taller than normal coils, they include a taller glass to accommodate that. BUT the glass included was made for using the rba on the NON eu versions of the tank.

To accomplish using the rda with the eu version, you need a regular non eu sized glass. Im using SKU 8159900

Ps. The installed coils in the rba, are pure shit. Require too much power and spit alot. The screws were loose also when the rba arived, you should check and tighten them if you do plan on using the pre installed coils.