I've only had dealings with DC kits at shows never on-line till now that is, a little while ago I ordered a class 144 from Realtrack I'm thinking the units are in stock as nothing was said about back ordering. I've read somewhere on their site to allow 28 days for delivery in your dealings with them is that about right?
FYI This is in no way any kind of complaint I'm sure the 144 units are well worth the wait.