Before I purchase the MTH dual engine shed I need to know the fitting with fastrack. I did a forum search but did not find all the information I need. I know the shed measurement is 24x8.5x8.75 inches and center to center rail measurement is 5 inches based on realtrax. I have two 060 (right) switches one after the other from which extend yard tracks that have a 5+5/8 inch center rail to center rail. The overall width of both tracks including spacing and roadbeds between them is 9 inches. Looks like the set up I have is not going to work with the shed. I spent enough on switches (none to spare). Any suggestions are appreciated. If all else fails I might have to order a custom made shed. Thanks.