what is stopping the other kit manufacturers from using LIDAR too? who's to say they aren't?
not that i have a problem with this if it makes it quicker to bring accurate kits to market
latinbear, thanks for providing those details. how have you been getting on with the 3M 6000 mask? i've got one on order but i'm looking at the 2128 filter, which seems to perform the same job as your 2 filters but more economical if you aren't getting through a lot of filters, as you don't need the 501 retainer too.
Out of interest, did you include the signalling lamp on the underside? looks like it's missing. i only ask because i almost threw mine away by mistake....