Any opinions on the best type of clamp on accessory lines (transmission cooler). I don't have a failure, just a bit a oil seepage at one location. I've tighted the spot a bit, but it got me wondering. Is there a preferred type of clamp (I'm using the typical hose clamp (screw to tighten)? The cooler uses barbed adaptors with the hose clamp to hold it. The OEMs are just spring tension type. I would like the most reliable set-up possible