Hey guys, new to reloading. I just loaded my first batch of 308, 168gr SMK over Varget, .3gr increments from min to near max. I’m itching to go try them out but I don’t have a chronograph since I can’t decide which one to get. My plan was to go shoot, watch for signs of pressure and see what charge looks promising as far as accuracy. Very basic OWC without making it too complicated. Then I was going to load more of the best grouping charge and hopefully by that time I would have a chronograph. Would I be wasting time to do initial testing without chronograph? Take it easy on me you sharks . Thanks!