angular bows shoot well like d/r wooden bows , but this construction long asian wood/sinew in my opinion is faster - long - about 140 cm
. That bows are my idea , I dont have any books about such bows. Standart tillering like in normal wooden bows. I make shape with use hot steam , I have steaming machine. I like make intresting bows , now I make longbow - yew heartwood , classic D elb section , and sinew on back , this should be intresting , and also korean hornbow .