Built this last week, but never put the forks on. So the large for that I had originally made was poorly attached, so i tossed it. Then looked in my collection and decide I could spare one. I quickly screwed it on not much better then the other one, and took two shot then I had a fork hit then a good shot then a good shot then the next fork hit ripped the fork. I didn't expect the pvc to do such, but it did. so i was in the club for five shots. it was hilarious seeing the forks fly farther then the ammo. the forks will replaced, but i need some guidance on how to attach them. I was having trouble matching holes and angles. should i glue them together and then drill and screw after they are glued?