we have a fasttrack silver bells kit and have tried to add a figure of 8 add on kit to it but when the train leaves the loop side with the little transformer hooked to it and cross the 90 cross the train stops ,moved the feed line to the other side and it does the same . The add on has 4 5" isolator straights ,one each side of cross over . Any ideas when they would do this and can I just add normal 5 " straight s. Will that fix it. Or will it mess up the current?
thanks
peter