I'm going to stay away from Trident repairs! I've repaired two EB8xxs no issues, but i think I would break my Trident if I tried to repair it (because I might throw it on the floor in frustration).I believe this is what failed for my self service, they dont have a fail proof stop for reverse pin.
I have to admit I missed my Trident - I was in the middle of switching Ca additives when my Trident broke, and then Ca went high/alk bottomed out, and I’m finding my tanks are less stable than they were (or really swings are bigger) compared with when I got the Trident because of the increase in coral mass these past couple years. It’s really a love-hate relationship with the Trident…even with those troubles i'm going through, i will still use it, there isn't a product on the market right now that is better than trident in any aspect.