Hi Mac39
Glad your enjoying your new car ,in 2014 when planning my Morgan purchase your car was Revolutions demonstrator and is the first Morgan I ever Sat in .
The solution to your problem is to have the extra zips fitted . Allon Whites did mine and as others have said it makes it easy to roll up the centre part and allows the seat belts freedom of movement .


Jimmy
2015 4/4 Sport Green
2018 VW Tiguan
1969 Morris Minor Traveller
1960 Morris Minor Saloon