Hi Wishful,I like the finish on your leather outside,keen to know what you do that.Regarding the handle lacing,I end up with 2 rows of parallel holes left and right of where the strap lies.The front bend line of the bag left and right of the strap is between the 2 rows of holes.So that when the bag and strap are ready for lacing the 2 holes left ,the strap holes and the 2 holes right all line up,and a fid can pass thro.I do not go thro behind the strap inside.If this is not clear let me know and I will scan and post a sketch.Cheers.