Classic British Flight Sim

Thanks again for this great classics!

Hi,

I fly Auster and Dragon Rapide a lot, but I have a problema with the P8 compass. Heading Indicator gives me the correct magnetic north, but the P8 compass show me the true north...
Readings from Heading Indicator and P8 compass: EGSU (UK) about the same, KSEA (US) +20º East declination, LPPD ...