Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: anyone use and modify this to work on a Champion easy bird auto trap?  You have to buy two separate units for over $400 that this one does alone.
Document: I wasn't initially sure if this wold work on my Champion Easy Bird Trap, but after asking a few questions of other reviewers they indicated they used it with their other non Do-All traps. It is a much better choice being a single unit that give you a full 45deg range of movement in both vertical or horizontal planes. By changing a single plate you can eliminate the wobble and have just left to right oscillation.a much better concept and much cheaper than Champions two separate units that would come in twice the price of this one.Setting this up on your Champion trap is as easy as drilling 4 holes in your existing base, making four square tube adapters (take 4 pieces of 3/4" steel square tubing from hardware store and drill for your bolts on the champion legs), for the legs, and either bending a 4th leg yourself (Champion trap only uses 3 legs this one uses 4)  or ordering an extra leg from Champion.Wobbler moves trap with authority and I like the fact that by re-using the Champion mount I can put even more than 45deg elevation on it to really simulate flushing Pheasant.I ran this the first time for nearly 5 hours on the same battery as the launcher and shot over 350 clays and only put 5.8 amps back into the source battery.
The wobbler is great it is easy to install and has two types of throw runners wobble or regular trap. How ever if you buy the wobbler kit and a trap thrower at the same time don't install the legs on the trap they will go on the wobbler.
Easy install - offers many more challenging shots to a good auto trap.A must have for any Do-All auto trap - great shooting experience for family and friends
I just got the White Wing thrower and loved it. Naturally the next step was to get the wobbler, so I did. If you look at the picture and pictures on all the other websites I can only find two different styles of wobblers. The first style and the one in the picture has a rack and pinion drive system that looks like it works great. The second system is a two gear drive box system that seems like it is going to break in a matter of months with consistant use. Maybe it had something to do with the loose gear box and a bad bushing (still looks like a cheaper design then the other system).
Anyone who wing shoots can benefit from this product! If you buy any &#34;all outdoor&#34; trap this product just completes the experience.
If you buy one of the Do-All trap throwers, you definitely need the wobbler. It installs easily and makes shooting more challenging.
I was just going to buy the White Wing Automatic Trap and buy the wobbler later. That would have been a mistake. This is the best thing since apple pie. It just adds so much fun to shooting. This thing is well built, simple to use, and affordable.
I got the wobbler for an Aerial Assault 3.0 model that I also bought about three weeks ago. The wobbler works great, but the aerial assault 3.0 is a complete p.o.s. thus far. I break every single bird that is loaded! Before they are thrown lol! I have talked  to do all twice now and I still can't get the thing to work correctly. I wish I never bought the wobbler now because the trap is a $300 pile of crap and now I have a wobbler that is worthless.
Absolutely an outstanding attachment to the thrower. This definitely helps to separate the shooters from the talkers. A must buy!
The wobbler is great because it is easy to add on.The Wobbler gives you more of a real bird experience. You never know where the bird is going to go for sure.You can really boost your skill level.The only problem we had was that we didn't have enough clays on hand.
Answer: yes