I seem to be noticing that some of the ends I have woven-in keep coming through to the right side of my knitted objects. In particular, I've noticed it happening in gloves that I made for my nephew. I always weave in my ends for a good 1-1/2 inches, sometimes more, but they just seem to come through. Does anyone have a suggestion as to how to prevent this from happening, or is it just a normal thing? I know my knitting is secure, but it just drives me nuts when I see it happening!