Wondering if anybody had any thoughts on raising my polks. They are pretty short floor standing speakers with the tweeter below the driver. Seems like I am missing all of the highs. When I get down on my hands and knees on the floor they sound much better. Being a carpenter I was trying to think of some kind of riser to put under them, but cant think of anything that wont look tacky. Though about spikes but thats only going to raise them like 1.5". Any suggestions would be great. If pictures are needed let me know.