I have had a problem hitting my Original Gravity lately. Before I moved to my new house I had brewed both Extract and All Grain and had no problem hitting my OG, however, since moving I have not been able to hit my OG’s. Today brewed an extract because my past six AG brews have failed to hit the mark. When I finished my extract brew today, my OG was supposed to be 1.046 and came out 1.035…this has been the typical difference in my AG brewing also. My temperatures are right and everything seems on point, what could be causing this difference? Is my stove top not getting hot enough? Is my hydrometer not calibrated properly? Do I just need to find another hobby(please say no)? Any help or advice would be very much appreciated.