I have booked a DONE4 ex Cairo as follows:
CAI-CMN-JFK-LAX//LAX-MEL//MEL-KUL//KUL-LHR//LHR-MAD-CAI
As far as I understand i can make changes subject to surcharges and taxes after the first leg is flown.
I am thinking of extending my stay in LHR until the start of my BA TP collection year with a view to earning some TPs for the new year. Can i please confirm:
1. Maximum number of flights in Europe/Middle East (inc Cairo) is 4?
2. I am restricted to one further stopover?

Can I choose whatever flights i like eg LHR-HEL, HEL-AGP, AGP-HEL, HEL-DOH, assuming i dont stay in HEL or AGP more than 24 hours? I presume i could backtrack between Europe and Middle East as well eg LHR-DOH, DOH-HEL, HEL-DXB, DOH-CAI?
thanks in advance