The old RCS systems had more voltage drop thorough the receiver than the new ones. But Shay's run so fast with so little voltage, this should not be a concern.
I have an older RCS, 10 amp, track-powered R/C system from the '90's (like a train Engineer) that I still use, and the transmitter has better range than my two Train Engineers, so range should not be a concern.
I have an older RCS, 10 amp, track-powered R/C system from the '90's (like a train Engineer) that I still use, and the transmitter has better range than my two Train Engineers, so range should not be a concern.