I was on Excal forum and read where you had done the up grade limb thing. I so glad you like the Excal. I have been doing lots of practice, i have a rifle scope on mine 1.5x6. From 0 to 40 yds. i am good to go. Started using Bheads in 3-D deer target yesterday. Still shoot bag with field points, shooting 2 and 3 dz.times a day. Less than 60 days now.