So I find myself near the very end of my EMT-IV course with just a couple of things left to sign off on, and two of the glaring skills are those of splinting the tib/fib and the hip. Honestly speaking, I suck at tying square knots, and yes, in hindsight, perhaps I shouldn't have left these two skills until the end, but I digress. I'm looking for any tips you guys might have on putting on simple board splints, especially with getting the triangular bandage cravats super tight. I've asked the instructors in class about this, to which I receive a, "Just make it tighter," response, and then they grin like a madman. Any help would be appreciated.