I wonder if anyone could help me out. I've just got my REL Strata III and I'm not very impressed. So far the bass just doesn't seem as deep and powerful as my Paradigm PS-1000. I've noticed that there is actually a very small (like 1cm) tear in the rubber surround - there's none of it missing, it's just been torn. I wonder if this could be responsible? If so what should I do? Do I need to get it professionally repaired or would some rubber solution from a puncture repair kit repair it?