I purchased a stainless steel guide rod from lightning strike for my G33 more so for looks than anything else but after i rack the slide a few times the back of the guide rod seems to work its way off the little groove where it catchs i have not fired it yet being i would like to resolve this issue before i shoot it to avoid any real problems , Also the barrel is polished could that add to the problem? Has anyone else had this problem? Is there anything i can do to make it catch on that groove better like dremel the groove to make it catch better? Any help would be greatly appreciated i already emailed lightning strike but i probably wont hear from them until tomorrow. Also if your going to say "Put your stock guide rod back in it" refrain from posting i could care less about advice on using stock parts i bought the stainless one for a reason an i intend on using it i just want to make sure this isnt a real problem or wont turn into one.