Got my magnets today the 1/16 x 3/8 kinda work so not using them the 1/10 x 3/8 work great need to order some more now so I can use either the 1/10 or 1/8 size the 1/10 size are cheaper Messing with the magnets now I see i can build another coaling tower just have to move one switch Too bad I can’t use the Cheyanne 650 ton tower its too big I have an old model power kit that will fit If anyone wants the Cheyanne kit for postage let me know