@IRON HORSE posted:I'm late to this topic. If I need to start a new one, someone let me know and I will. I have the same question as Rich posted because I just build a test track with a sliding pilot bed from MartyE's tips on You Tube. Has anyone come up with any modifications to the Micro Mark rollers that allows them to sit their engines more evenly by replacing the screws? Also, has anyone tried the Proses rollers and how do they compare to Micro Mark's? I've only tried one engine on my test track and it's a lighter Railking SD60 diesel engine. I got it to work using the 4 roller set but it did not work I until set the roller set with the center rail bar underneath the fake wheel pair where the pick up roller was and another pair working wheels on a set of rollers. But the engine then doesn't sit evenly. Seems like there's got to be some easy modifications to make the rollers work better on tubular track.
Mike
I don't like their rollers. I added the nuts as recommended but the engine I test run wobbled to the point I was afraid it would fall off.
I had no issues with them not sitting on the track properly or powering the engine.
