I have designed a very attractive and effective mirror which I have on 2 of my 1930 A's. Email me with your phone number and I will explain what I have. WRLP@aol.com Thanks and I look forward to hearing from you.
Clinton
Ca. Go to your nearest Mill supply vendor. Buy drill blanks (jobber length) the size that you need, take to your machinist and have him grind the configuration for your cutting need. Put flat on top. For set screw to nest against. Cut to length and go. Very inexpensive and good tool steel...
This happens often when you sand blast the plugs. You remove all the glaze from the porcelain and plug shorts from gas saturation. 30's and 40's this was common with rebuilt plugs from Western Auto and other suppliers. Would drive people crazy after changing the plugs, no start. Clinton
Mark, please email me your phone number. I have devised a very useful and attractive mirror setup that will not injure your finish. Clinton Perry, WRLP@aol.com.