Do you need adapters to connect the track

you can get adapters to connect the current trackmaster to the old, and from the old trackmaster to connect to the tomy blue track. the trackmaster/tomy adapters are no longer available from stores, but sometimes appear on ebay. for trackmaster/trackmaster, i think sets are still including those ones, but could be wrong.

images on this page here, scroll down to trackmaster adapters. http://sunsthomasandfriends.weebly.com/t...track.html

keep in mind, the old engines dont work well on much of the new track, and the new engines have trouble on the old track. the pre-revolution trackmaster engines have only minor issues on the tomy blue track.

for tracks by other companies, you would likely have to make your own some how.

What issues do pre-rev engines have? I thought they were pretty much the exact same. (Except for my recent discovery that Stephen's too tall to go under bridges and higher levels of track!)