I just got one of these micro receivers and I'm having trouble finding any info about it. On the website, it says it is a Crossover MA-RX42 F2+ but on the package it says Crossover MA-RX42 F3+. I went to the mxo-rc.com website and it doesn't seem to list the F3+ receiver. Maybe I'm just not seeing it. I'm looking for 2 things -- what is the connector type (I'm new to this sort of thing), and how are the pins arranged for signal, +, and -. I found a diagram for the F2+ receiver but the image doesn't look like the one I have.