Another type of movable track bumper

Back in the summer of 2011 when I was getting the Musashi-Koyama module set ready for it's first exhibition I posted about making Movable track bumpers.  These were designed to be placed on the road bed where the track ended to prevent a train from going off the end of the module.  These have worked out well but I was going to need more for the 2014 Los Altos Train Days layout because both modules were going to be used.

Here is a photo from the original post. The original bumpers had used 1/8 inch styrene tube that fit into hole drilled through the cork and into the sub-roadbed.

The additional bumpers I have made are done the same way but instead of styrene tube I embedded track nails with the pointed end pointing down as shown in this photo.

The advantage of doing it this was is that no pre-drilled holes are needed so they can be used on any module.