Why is it not possible to write to the LVAR L:G03_001_IND? The reason I would like this to do is, that I have an own MCP. This is programmed with SIOC from Open Cockpits. When I turn the knob of my speed on my MCP, open cockpits reads (via a LUA script) the value of G03_001_IND, changes it and writes is to a free offset in FSUIPC.
Now I would like to write the value of that offset to G03_001_IND in a LUA script with:
ipc.writeLvar("L:G03_001_IND", value)

But that doesn't anything.

Kind regards,
Kees