Newby question...I just got my hands on an older 22/45 and I love the heft and everything about it, but it seems like the springs in the magazines don’t have the ooomph to feed the next bullet into the chamber all the time. If I manually take out the top bullet sometimes the next in line doesn’t go all the way to the top. Both mags seem clean but I don’t know how strong the springs should be. I come here from the revolver world so I don’t have any experience with this issue. Can I stretch the spring a bit for more tension? Please advise. Also would appreciate thoughts on changing out front sight on the bull barrel to something I can easily see. Thanks in advance.