I find with the Barnes Triple-X, when I seat the bullet it isn't as smooth as with other bullets, I think because of the grooves in the bullet. Is it okay to put a small amount of lube around the side of the base of the bullet before seating? Will that effect the powder in the case? The manual suggests putting lube on the inside of the neck of the case if needed, but I have more control over amount of lube if I apply it to the bullet. What's best?