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As I'm starting to rebuild my layout, I got to thinking about the different ways blocks can be isolated from each other and was wondering which way might be better while laying track.  Both Ross and Gargraves have insulating track pins that can be used in the center rail; Ross' #904 Insulated Fiber Pin and Gargraves' #800 Insulating Pins.  From your experience, does one work better than the other in effectively isolating the blocks?  Or would it be better to use regular steel track pins for all connections and then cut the center rail where you want the block separation.  If you do cut the rail, do you need to put some sort of nonconductive glue in the gap to keep it from closing should the center rail move over time?

 

Do any of you use some other way to isolate the blocks?

 

I need to decide which way to go as I'm starting to fasten down my fitted/cut track.  I would appreciate your thoughts on this.

 

Thanks.

 

Ron

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Rich,

 

Cutting gaps sounds tempting because it would be easier to do.  However, I've spent a lot of time designing my layout to meet the DCS guidelines in Barry's book.  I have as few joints as possible in an effort to have as few total blocks as possible with no more than 11 joints per block.  Cutting the track adds another joint, so I think I will stick with making blocks at already established track joints.

 

Boilermaker,

 

I think I'll go with your suggesting to file down one side of the center rail joint. 

 

Thanks for the inputs.

 

Ron

We used the white Gargraves insulating pins. We created blocks for DCS and used many of those pins,even on sidings and engine tracks. Havent had a problem. If you cut a gap, better put some styrene in there because when the temperature rises, the track expands,and it will close those gaps.
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