So I've just installed a Nuova Simonelli Areulia Plus. We switched from an Elektra Modern Extra Maxi. I liked the Elektra and we will be using it for a mobile setup. The Simonelli seems to be a very nice machine but I have some kinks to work out. I we do 2 shots for 12 and 16oz drinks and 3 for 20oz. I went to bottomless portafilters one 3 shot basket one 2 shot and a 2 shot regular portafilter. I am having some trouble getting shot times correct. I would think that the grind should be the same between the 2 and 3 shot baskets but I'm getting very long extractions on the 3's when the 2's are tuned in correctly. Any suggestions?