New to hobby having alot of fun but getting some confusing advice,using realtrax have about 80 square feet 6 switches about 4 connected loops. Going to separate to 4 blocks and power with 3 z1000 and one z500 into tiu. SWITHes wired with seprate fransformer along with accesories. HOBby shop says to dremel all 3 rails, barry and mth say to just bend middle coils so they dont touch. Do i need to dremel rails? If so which ones?
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