Those adapters are garbage. Get a proper full BB30-hollowtech (or gxp, or ultratorque, or whatever). One piece units like
https://www.bbinfinite.com/products/...ant=9864658307 are probably the best but are a bit pricy. I've also had good luck with thread together BBs, like https://wheelsmfg.com/bb30-to-outboa...ngs-black.html .