David L From United Kingdom, joined May 1999, 9537 posts, RR: 42
Reply 1, posted (9 years 9 months 3 weeks 16 hours ago) and read 2398 times:
You could try a search for the file alt_clts.zip. I think I got it from FlightSim. I've used it in a lot of aircraft without a problem.
It's been a while since I installed it but I think it's just one file to put in your Gauges folder and then you have to add one line to the panel.cfg of each aircraft you want to use it in - instructions included, of course.