First of all, yes, I have used the search button, but I just need a clarification. Isospeed control is a fairly low powered multi, and it holds tension amasingly due to it's pre-stretch, correct? Also, some people recommend to string it 10% lower like a poly; should I follow this? I normally string at 61lbs for syn. gut; should I string iso-speed control at 61 or 56?