So I purchased several HKS 36 speedloaders for my S&W model 60 and I am wanting some pointers on how to use them. Most of the time they go in fine but part of the time I really have to give the thing a jiggle to get it off and it sometimes takes one of the rounds back with it when I drop it. I have the factory hogue grip on the gun, is this an issue? How deeply do I insert the rounds into the cylinder with the speedloader?? Also, I was wondering if night sights of any kind are an option for these S&W J frame handguns?