Quoted from o-din:They are super easy to make. PBResource sells the material, and a good sharp pair of scissors can cut it. I use a small punch to start the holes and a drill to finish them on a block of wood.
Do that before you cut them and use a good heavy glove to hold it still while drilling the holes as it is sharp material.
Word to the wise: don't use scissors to cut blue "flap" steel. The sheet will curl slightly as you cut and you'll never straighten it. Instead, use a heavy duty paper cutter and you'll make nothing but sharp, straight cuts with no curling. Then use a Dremel tool to round the corners to match the original; I held the corner gently against the edge of a cut-off wheel to shape it and it worked like a charm. Here's a link to the flaps on my Jackbot ramp, these are the first flaps I ever made after very little practice:
https://pinside.com/pinball/forum/topic/jackbot-club-everyone-welcome/page/10#post-4851820
Also, a sheet metal punch is great for the holes. I got this one from Amazon and it's dirt cheap, plus no need to worry about cutting yourself during drilling:
https://www.amazon.com/Power-Punch-Sheet-Compound-Leverage/dp/B07C76VBKW/ref=asc_df_B07C76VBKW/
Birmingham, AL
