Thanks Umberto,
This is what is said in AS Forum, "Please run the new LPMAconfig tool in thr Maderia Mainfolder, there you find a checkbox for GSX compatible Apron, need until,they change there code to get the Airport to the fixed Altitude of 43.60, as they hsve done it for LaPalma and others before."
The new Afcad is LPMA_AFX_OP02.bgl.
Keith