I bought a bag of 270 240gr cast bullets from Bullet Meister off from Ebay a couple of weeks ago. I started reloading some of them and have found about 1 out of 3 to be missing either part or all of the lube from the lube groove in the bullet. Now the bullet is still tacky and lubed up well, but is just missing the lube from the lube groove. Can I still reload with these? Or should I relube them or send them back? Sending them back will cost me nearly as much as what I paid for them in the first place. Opinions will be appreciated. If I do reload with them will I sacrifice any performance?