Hi all, I've been having a great time flying my scratch built 4 meter glider recently. It's heaps of fun to fly FPV, and I've recently been learning to thermal LOS with it. It would probably be hard to thermal it with FPV because it would be hard to notice the subtle changes in rate of sink/climb, so I started looking into OSD/telemetry. An audible variometer would be the best, but altitude OSD would be almost as good. The only problem is I have no idea how all that stuff works or how to set it all up. Could any of you OSD/telemetry users out there point me in the right direction please? I'm using the FT Marvel Vision II FPV goggles, a Quanum Elite 600mw vtx, and my radio is a Turnigy TGY-i6. I'm pretty sure the TGY-i6 can do telemetry, but I don't know if it can make audible telemetry noises for the vario. It's just an idea at this point, but if it doesn't cost too much I would love to give it a go. Any help would be much appreciated!