Steve my set are holding firm in place with no warping issues and I have put 7000miles on these bad boys some of which were high speed. I dont think your on my list in the other thread but I will send you one of the sets that do come in. Also, I will need to see yours to see what the problem was. If need be I can revise my videos and show in more detail what to do to make sure they hold fast and dont come apart. I used 2 of those super glue bottles if you only used one there is no way that any mounting would be sustainable... I will be in touch
Mike