I’m new to RC and have jumped in with both feet. I am building a Rustler based drag car. I have what is supposed to be the correct kit, but when I was moving the electronics to the new frame, the receiver box doesn’t seem to match up with the screw hole placement on the frame. A friend is doing the same conversation using a Slash. My question is, do the Rustler and Slash use different receivers? Thanks in advance for your help.