Those nocks cut into the boo like that are not the best idea. It would be a shame for it to get ruined through not doing the nocks properly. Those Chinese style crossbows with the 3 piece trigger are sweet. I've made a few, long powerstroke and a light pull on the trigger.first 3 shots with mine I bust 2 nock ends of my bolts... very easy to be accurate with and a superior design.