I'm trying to put together a 3 loco set to pull a longer train comprised of Life-Like N scale F7's. In running the pair together last night and having some coupler issues, the two became separated. It is plain that one is much faster at the same throttle setting than the other. Is there any way to correct this? (I'm guessing probably not) Will this cause damage to either loco if they are run connected in this fashion? (I'm guessing yes) Is there any other solution aside from getting a few more chassis and finding a couple that are close?