Thank for your input.
I gave it back to the rigger, told him what you said and about the problem, he repacked free of charge and there seems to be very little in the ears now.
It made the problem better, but still not "great". One of the covers will still not fit inside the "pocket", maybe 85% is inside and the bit closest to the canopy sticks out.
Both reserve and main is at max in the rig, however its a ZPX and fits pretty good inside the container and inside the rig. It takes some "knees on the bag" to close it.
I dont understand how the loop length can affect riser covers, its "a diffrent part of the rig" isnt it ?