Well 12 Days ago.. I had Knee Surguary... SO.... I new I would be off my feet ... So I ordered a parts Lionel track cleaner and a #50 Gang car.. And a (secret unit) ... And put it all together to make a Self Propelled Lionel Track Cleaner Car... It works better than I thought! has lots of power (I was concerned about that) and best part it really works ... I am thinking of putting a electronic e unit in it but I do not think I can hide it.. and since it works to clean the tracks and goes pretty fast I might just leave it for that purpose.....
Not only did I enjoy watching the video but, its too bad you didn't work for Lionel when the track cleaner unit was being developed. I guess I'm not that clever so my 3927 will have to remain as it is. Great item !!!