Oli,
I'll start off with dimensions for the Jeti Rx that I have.
Jeti EX R11 EPC Rx
51.50 x 25.00 x 11.00mm
The connectors plug into both ends of the Rx, on the 25x11 faces. These is a 1.50mm edge distance to the servo connector openings. Hopefully the link to a picture of the Rx helps.
http://file.espritmodel.com/radio/re...ex-r11-epc.jpg
Jeti EX R14 Rx
62.70 x 38.20 x 16.50mm
You need to avoid an area 13.5 - 20.5mm in from the end along the 62.7mm edge as this is where the 2 antennas exit the case.
http://file.espritmodel.com/radio/re...eti-ex-r14.jpg
Jeti Telemetry Sensor GPS MGPS EX
50.00 x 30.50 x 13.00mm
http://file.espritmodel.com/telemetr...sensor-gps.jpg
Paul