OK, thanks for letting me know! It's a bit tricky to upload ArXiv links, I have a sense that not a lot of people will actually click through to read the paper o

OK, thanks for letting me know! It's a bit tricky to upload ArXiv links, I have a sense that not a lot of people will actually click through to read the paper or that some people just won't bother to click an ArXiv link at all, so I think that was my reasoning for sticking the abstract in the comments. but you're right that it's a bit hard to read. thanks!