Where is one supposed to post a question about Speedlites? Which I coincidentally have. We have a forum for Canon Cameras. And under that are the different models. EOS digital SLR's EOS M EOS R Canon Film SLRs (Film? Really Film and no Speedlites!) PowerShot And then we have Lenses and Accessories. And under that" Canon Lens Bags, Tripods and Accessories DIY?!?!?!?!? Really? what's DYI I mean I know DIY is Do It Yourself but DIY what? Anyway, where does one post about Speedlites?