Hi akhilish,I have to tip my hat to you, you tried something that was counter to your own philosophy on full range speakers. I am happy things are working out, as you tweak the filter more you will find that it is a very flexible and powerful option for providing a rebalancing of your speaker system.
OK, I am shifting out a little further on the limb to make room for you ..... proud to have you as a neighbor.
Martin