How To Make Your Trim and Starter Solenoids Last Longer! 

Your videos need more views, this is great stuff! Leave it to mercury to leave out the diode to sell more parts.

Diode worked a treat!! can you confirm the diode sits in parallel with the relay windings? or?

Good video! Maybe try to do voiceovers after the fact to reduce the video time, because people often find it difficult to watch very long videos with lots of time dedicated to umming and ahhing. Great production quality though. I think if you can reduce video times a bit, or just condense the information in them, you'll really build up a good following!