I have looked into replacing the single rollers on the PS1 engines with the new dual rollers and I know it's possible, the problem is that I can't find the rollers anywhere.
My local train store has ordered them for me, however MTH seems to be moving very slowly because the order was placed 2 months ago yet they have still not been shipped to the store.
I've never attempted to get parts from MTH so I don't have much experience with this. Are they normally this slow? Would it be faster if I called MTH and ordered them directly? Should I go to the nearest authorized MTH service center and try and get them there?
Any advice would be great.