Well thanks in part to this board, I just built my first rocket in 17 years. I have a question on the motor mount adapter though. I purchased the Aerotech Initiator and want to keep my first few flights under the one pound limit. To do that I need to use E engines, and the 24mm to 29mm adapter. While the instructions were quite clear on how to build it, they say nothing on how to use it. Near as I can tell, you just shove it up there with the spacer and thats that. I don't want my first flight to end up destroying the rocket, so I thought I would ask.