There is a big difference (audio and video) between SD and HD on this video, please watch it in HD if you are able to.

Video: https://www.youtube.com/watch?v=d2-g494 ... e=youtu.be
guanu wrote:I can print subSF with the filter in place, but when I tried G+, it wouldnt print... at all... now with it removed, I'm running 500ms exposures and its printing fine
Guanu
JohnStack wrote:Brent recommends that this is the one that is purchased?????