I bought my kits from
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These seam reasonably priced to me.? I am not an electronics engineer but I can solder and follow instructions - you pay for the parts and the knowledge the enclosed bits do what you need.
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My droppers are fed from power bus terminal blocks as seen on Chadwell Youtube.? The 'negatives' run through a DR4088s.? The suppressors are connected across one of the terminal blocks.
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Initially I only installed them on the power buses and that didn't help the problem.? I then realised this was a bit silly and installed one across the DCC accessory bus as this feeds the? ?Digital IPs.
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All seems good, not had to reprogramme all those blasted point motors since.? No false positives on the? DR4088s, now happily running my YD9401.
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Adam
