So I have had the D020-d matrix perc for a while now, and as much as I try I cannot seem to fall in love [or even like] this piece. It is personal challenges, but I don't think this one is for me.
With concentrates, trying to drop one on the nail makes me go cross-eyed as fuck and its all blurry vision that close to my nose. Same problem with using it with the Lotus cap, I can't focus on an area that close to my face... makes me wonder how some of you all can enjoy those micro oil rigs I am starting to see everywhere.
With the nano, my adapter puts it all up in my nose/face and I have to spin the piece sideways just to get a comfortable rip. I am glad I tried this piece and learnt what I do and do not like, it will help me make better decisions on future glass purchases.
Once I find a suitable replacement, I will post up in the classifieds and pass on the great deal I got to another FC member...
I know there are a lot of great reviews on this piece- I am just sharing my experience which has been different from most of the other posters. For me, this piece makes me want to move to other glass.