Hagar wrote on Jun 5
th, 2009 at 5:00am:
Which Islander is this? I've never seen one with a 4-bladed prop.
It's DIFLN32G available from
http://www.m-r-software.de/ac_eng.htm which as you will know is Marcel Kuhnt's excellent website.
I've since learned that the solution to the engine sound problem is to visit the aircraft.cfg which you will find inside the BN-2B_3 aircraft folder.
When you've opened the cfg, change 'sound=4B' to 'sound='....... save it when prompted and that should fix it. You will, of course, have to click on 'Install' to cement the change in place in the BN-2B Aircraft folder.
I'm sure you will know all this anyway.