Tuner Covers the Bands

I took some time yesterday afternoon on the Good Friday "day off" to try out the QRPGuys Multi Z tuner some more.  I started on 40M, where I didn't have any luck finding a match the other day, and had better luck today.  There's a hi/Lo Z switch and when I switched it to Hi I was able to match 40M quite well.  I even had a QSO with Ron, W3SSF, in Baltimore, MD.  It was turning into a ragchew but had to cut it short because of QRM.  30M tunes alright but I can obtain a better match without the tuner. 20M tuned up nicely and I may have had a brief exchange with 4A60O but he was quick and there were a lot of other callers in the pileup.  I didn't hear my exact call but very similar to mine.  He may have misheard my call because of the QRP.  He did not go in the log.  17, 12, 15 and 10 meters also tuned up will enough but those bands were pretty dead so there were no QSOs to be had.  It was a bit chilly but mostly it was a cool damp very strong wind so I operated from inside the barn.  Even with that my fingers were starting to get a little cold so I packed it in for the afternoon but not before proving to myself that this little tuner will work well for me on this random wire through a LDG 9:1 unun until I can get the doublet in the air.