Manually Locking the roof stowage cover 328i vert
I have a 1996 BMW328i vert and I want to be able to operate the roof 100% manually (permanently). I can disconnect the 2 roof motors in the boot, I can take out the 4 fuses (including fuse 49 in the boot) - this shoulod stop the roof microswitches working and the boot locking. BUT - once the roof is down how do I manually lock down the roof stowage cover? - Is there any way - or is there a conversion kit to do this?