So, I got my lovely new SD on Monday. Everything going great .... until Wednesday lunchtime when I was getting a burnt taste when I inhaled. Having stepped up from the Mini (901) and occasionally having this problem, I blew out the atty, added a few drops of juice, put the cartridge back on and had a puff. First one was OKish, but the next one tasted burnt as did the next one. Added another drop of juice to the atty and made sure the cartridge was topped up. But I was still getting the burnt taste, which was getting more acrid with every puff.
At this stage, I put down the SD and got on with my work. Picked it up again about an hour later - the first couple of puffs was OK then back came the acrid taste. By this stage I didn't bother with it (my spare atty was at home - yeah, I know, stoopid me lol).
So, last night I changed the atty and was back to vaping bliss - until lunch time today that is. This atty is now doing the same. Followed the same things as I did with the previous one but it's still mega yuck.
I do have some spare atties from my old 901 kit and found one that is just holding in there so I can vape away - just hope it lasts the long bank holiday weekend.
I did charge up an old 901 battery and hooked up one of the atties from the SD to it - still awful acrid burnt taste but great vapour lol (better than I've ever had from a 901 set up)
Do I have dodgy atties, dodgy batteries or am I missing something really simple?
Any and all advice would be most welcome

Thanks
Sarah