I remember when I first heard that, I was working at Warp Records at the time and all those labels were being repressed. We had a bloke who came in every Wednesday with that week's US imports. There were a few people who would buy every Strictly Rhythm release so we'd get five of whatever was out that week from them and make the order up to 10 to make it worth his while coming.
He handed me that and I put it on, I'd never heard of him and I had skipped through tunes all day and was a bit jaded by the time he got there. I remember putting Sexuality on and it just fucking blew me away. I took every copy he had. Him and Eddie Fowlkes were my favourites at that time. He had a really different sound, hard and relentless.