No problem.
Just to be clear, I meant that you should double drop these if you want to get a more "normal" feeling roll.
bk-MDMA gives the same effect as regular 3,4MDMA but the effects are noticeably weaker.
Example:
Last year, I double dropped two pills that were bk-MDMA (which I didn't find out until much later on). The effects I felt were equivalent to if I had taken one, MDxx High pill.
Do you have access to a test kit at all? Or do you have a way to get one? That will save you a lot of money in the long run because you'll be able to decipher between the crappy pills and the ones that are worth buying.