Hey Superdave. I've been all over the Internet the past few weeks and you seem like the guy to ask any felt related questions. So hope you don't mind: I just bought a 2015 Felt F1 frame and it's awesome! But, I'm wanting to put UDi2 on it with a Seatpost battery. My question is will the junction B with wires fit through the hole on the bottom of the BB. Saw an article about an AR FRD di2 build and that's how they did it. In the picture the hole on the shell looked the same size as mine but I want to be positive before I order the groupo. Thanks in advance!