@gunrunnerjohn posted:Bruk 3D printed a stack for his T1-Duplex upgrade, it came out great.
I don't see why you couldn't build the custom funnel, don't know how difficult it might be. The key here is making the passages as large as possible with as few turns as you can.
John, if that T1 is the same Lionmaster as the one Bruk did, he might be able to whip up a 3D print for you. Bruk, if you are following this thread, there could be a small market for replacement stacks for this lame Lionel design. Does the T1 use the same PN 6SP8077201 as the the Challengers? If so, you already have the pattern ready to go?
Rod