Postwar Lionel 44/45 launcher mechanism rebuild

You might try using the keypad from an old TV or VCR remote control.  Usually the inside keypad is a sheet of silicon rubber with some flat areas as well as the raised keys.  The fewer the keys the more flat material is available.  Also computer stores usually sell adhesive rubber feet for mounting motherboards, etc.  These come in sheets and peel off as needed.  The area between the feet is a flat area which also has the adhesive on one side.

Thanks for the suggestions!

Get a foam paint brush the size of the piece you are replacing.   Cut it to size and install it under the firing pins.   Your set to go.  

Another good idea. Thanks!

Haven't tried anything yet.

Maybe this evening

In keeping with the idea of using computer stuff, I ended up purchasing a rubber backed mouse pad that has some give. I cut off a couple of 1/4 inch wide strips, and worked a double thickness into the slots inside the launch mechanism where the old padding went. Seems to have enough cushioning for the job.

I have not replaced the foam pad on the frame yet.