E-Lander magazine problems

[Lastrites]

I recently decided to adjust two of my elanders feed lips as these 4 round mags seemed to present the round low. Prior to adjustment they worked but felt and sounded rather clunky when loading, then on a new build noticed that they were hitting the ramp pretty hard. Post lip adjustment so the rounds were presented more like the C-products the clunk sound was gone and they seem to load way smoother. I suspect that these may have been slightly deforming the bullet tip and could have been the reason I was getting one out of five shots that wouldn't print as well as the other shots on paper.