Firstly, trying to be kind in a nasty situation, I left a positive feedback for Nosh, since he paid for the product without issue and communicated well.
However, trying to be fair, attempting to reason with him, even giving the man positive feedback he remains quite adamant in being hardass so I decided to change my feedback.
I sold my watercooler to him, working and in what in my opinion was a great condition. Upon receiving he let me know the unit was DOA and with several other reasons requested a refund. Upon inspecting the evidence, I had suspicions that the product being shown(Poor quality blurry photos) was different from the one I sent, and informed him so, based on said photos I noted the item seen "
was not mine/Or damaged after the fact", among other suspicions as well.
Without responding a
Bad Deal Thead was opened, disrespecting the forum and its rules by not attempting to resolve the issue first.
I sold the unit with aftermarket fans, didn't see the problem as the original ones died and the accompanying fans kept an i7 cool without trouble. Also quite sure the 2.5yo unit was out of warranty so no issue assumed with non-original fans. The cleanliness of the unit also came into question.
Heckling back and forth eventually somehow now made the DOA unit functioning as sold, but still he is adamant in finding fault, basing neutral feedback on how his family feels about the deal and other purchases he decided to make during the time of the unit "not functioning".
Lesson learned, keep proof of your products condition and function until such time a deal is fully finalized and confirmed from both sides.