Goodmorning Lefteris,

It seems my annunciator problem with my home build B737 single seater is solved.

Like I've told you before I've managed to build a single seater using one PC only.

I've stripped the PMDG B737NG panel by removing gauges from it's panel.cfg file.

All outputs and inputs are connected to my 737MIP board.

While I was modifying the panel.cfg I put several gauges back.

Finally putting the test panel gauge back to the panel.cfg file the annunciators are working normally.

Thank God for that so I don't need to ask for a refund

Still I need to connect FSLabs manually. Connecting at start-up FS2004 causes a CTD.

Personally I can live with that connecting manually.

Kind Regards,

Leo de Bruin

Dear Leo-

needless to say, removing or modifying the underlying product is completely unsupported.

We're happy you found a solution for yourself though.