CSB wrote: > no need to set the gun in a firm support, I'm no gun expert, but if the gun isn't firmly anchored, wouldn't the resulting kickback make a noticeable decrease in the bullet speed? After all, momentum still has to ballance. ****************************************************************** Embed Inc, Littleton Massachusetts, (978) 742-9014. #1 PIC consultant in 2004 program year. http://www.embedinc.com/products -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist