Do you feel parallel conductors are ever truly the same lenghth ?
I think not.
Especially if your running 2 seperate conduits.
Say for instance you pulled in 1 set of conductors in 1 of 2 parallel conduits and cut and terminated both ends of the conductor you just pulled into pipe #1.
Then turned right aroud and took what you just terminated loose, pulled that wire out of pipe #1 and pulled it back into pipe #2 and tried to reterminate it. I'd almost guarantee they would not fall exactly back into place as it did the first time you terminated it.
Is there any lee way on the requirement of parallel conductors being the same length?