If your profile is correct, the chute you are jumping is the same as the one we train military jumpers with. (I'll reiterate what a few others have said)When I'm teaching my students, I tell them to look out in front of them (not right below), flare at 10 to 12 feet and make your flare approx the same speed as the ground coming up at you. If the winds are stronger this will bring a little slower flare. If you have no/low winds you wall flare a lot faster. This is a big chute designed to carry a jumper and equipment to the ground. At night, we tell them to go to 50% brakes keep feet and knees together and do a PLF. This is an option if you absolutely can't judge the distance to the ground. When in doubt always PLF.
MY 2Cents...