RCP Nascar Kit Modification
Step 1
After assembling the corners.  attach a section of straight track to each side of it.  You will see that if fits perfectly on one side.  On the other side
you can see where the track widens and won't accept the standard track widths.  In the secon pic you can see where the difference is.  this is the
part that we will be removing so it will fit with all the standard track components.
Step 2
Remove the small Red connector that connects to the straight.  Slide the 3 radius pieces down and connect to the rail that is on the straight tile.
Then connect it to the rail on the opposite straight as well  (see pictures below).
Step 3
Measure across and make sure that the rails are even around.  it should measure 33 1/8" across the driving surface.  I used a hobby razor knife
and sharpened the inside of one of the long portions of the pins.   push it down through the holes (may need to twist) and mark the locations.     
(see pictures below).
Step 4
After all locations are marked remove the rails.   I used the same sharpened pin to cut the holes in the track surface.  Just push down and twist untill
it goes all the way through.  You can also use a 3/4" pipe if you have one handy  I didn't.  (see pictures below).
Step 5
Put the tall pins in the new holes and put the rails back on.  (see pictures below).
Step 7
Using a Shapie mark the outside of the rails.  This is the line we will be cutting.  (see pictures below).
Step 8
Using a Sharp razor knife or hobbie knife cut along the line.  I used a small piece of plywood under the track as a backer. (see pictures below).
Step 9
Install the rails back on. This time use the top of the pin to attach it.   That's it,  as you see the straight will now attach perfectly to both sides of the
radius corner . (see pictures below).  Now just repeat these steps to the other 3 corners and you are done. You can discard the pieces that you cut
off.  Total time to complete all 4 corners will be about 1 to 1 1/2hrs. (Assuming you take you time to make sure you do it right).
Brought to you by: Brian Stanley