Just swapped out the original brake lines on my 2004 K2500 with the Dorman stainless pre-bent ones. Got them all in OK, but am having some issues getting two of the fittings to stop weeping at the ABS unit. The other three do not weep at all. Anyone have any tricks to getting them to stop? I am afraid of over tightening them which might result in cracking the either the ABS or the double flare. Do the stainless double flares need that much force to get them to seat?