Actually, I have 250 grains on the tip and wanted an easy way to get to 260. This isn't solely to get a higher FOC, but also to fine-tune dynamic spine without having to increase draw weight (can't on my stick bow). With gold tips I can add their insert weights. With some arrows, there aren't as many options and I thought a wrap (or two) might be easy. I was just looking for someone who had actually tried it and could give me feedback on the durability. I'll just try some as see what happens.