I have Atlas turnouts (#4 and #6) on my turnouts. when the locos are travelling at a reasonable speed, they usually make it thruough the turnouts, although with a slight hesitation at lower speeds. However, when running at switch yard speeds, the locos stall at the frogs. the problem is that the wheel base of my locos (a docksider, a 'teakettle,' a bachmann prairie and a bachmann jupiter (4-4-0 american) is shorter than the insulated section of the frogs. the only solution I can come up with is to relace the turnouts.
is there a better (cheaper) solution?