So I have a question for the greater Märkllin community at Large. It's a question about the PROSES (3-Rail, Marklin) Rolling Road model number RR-M-01. Is it also set up to test regular 2 rail HO as well as well as 3 rail. To me it looks like the 2 outer rails are not connected. So in theory I can use 2 rail rollers and not the ones provide. I asked this question as these are the only two pictures I can find and the company has not replied to any of my emails. I understand that I cannot use the rollers provided that is a given LOL. I'm hoping somebody in this group has some familiarity with this rolling road. Ideally I would like to buy one rolling road that has the capability of testing both 2 and 3 rail and look presentable. Unfortunately there's just no information out there about the PROSES 3 rail rolling road not even a video. In fact these two photos are from the same exact group but from a different post that has gone quiet. So if anyone has any advice experience or if you know of another rolling road similar to this one that has the 2 and 3 rail testing capabilities. As well as a nice display and appeal please reach out to me. I love this hobby and absolutely LOVE Märklin!

Thank you all for your time!

My only thing is I don't want to have to buy it it's going to have to buy it overseas and then return it if it doesn't work. I know there are other rolling roads that use two and three rail but I like this style for workability and display.