Bought my KR2 plans spring of '81. Had not seen another experimental aircraft under construction before or during construction of mine (three years). Had no trouble at all. Possibly years building model airplanes (mid-'40s to late-'70s) prepared me. Just think of the KR1 as a 'big model. The dimension are there: datems for laying out the fuseloge sides, etc.
Dave Feiger KR2 N39426, 1,410 hours to date.