Originally Posted by
LonnyJ1950
I have been reading this thread since it opened, several people have asked if anyone could put them in the ballpark on set up for 17.5 and 13.5. I don't recall a single answer until Dave jumped in a couple posts back. And his info was not specific to the 3.5. This is not an issue unique to Trinity/Epic, just annoying from a company that made it's rep in pan car.
Hey Lonny,
I'll be back running on the carpet in the next week or so and will get you a good ballpark for carpet with the D3.5 motors. I have not gotten to run one yet but I know the TC guys have been 2-3 teeth bigger on the pinion with the D3.5's than they were with the Revtechs. I would assume the same would hold true in 12th scale. Timing on TC has been between 18-25 degrees and depends on the motor for the blinky class in TC. Same will probably hold true in 12th scale.
EA