I am fairly new at reloading and in need of some advise. I am loading some 9mm for my XDm. I am using the following: 115g Precision FMJ round nose, Hodgens Tite group and cci primers. I am trying to see how light I can load them and still keep accuracy. My question is about the oal. I know that the recommended is 1.169. I was told to test the length by dropping in barrel until I can feel the rifling. I am up to a 1.18 oal and still not touching. That is only leaving .13 in the case. I can't imagine that it is going to feed reliably if i go much longer. Advise? Thanks.