Is yours a turbo? On what I'm flying (SR22T G3), climb has to be either full rich or LOP (below 18 GPH). There's even an advisory message on the CAS if you attempt to run it above 18 GPH but lean of rich. I go rich only if it's hot and I need the cooling, or if I need the extra performance. Otherwise I go LOP after 1000'. In either case, the AFM should list the specific profiles that are acceptable.