Anti cant device

I am looking for a scope level/ anti cant device for my tx200. I have a leapers 3-12x44 scope with an 80 mm sidewheel. Scouting the inter web I find levels from 17.50 to 175.50 and everything in between. I am looking for some advice from people who know. Right now I am thinking of getting the wheeler engineering model because it folds out of the way, but there does seem to be a lot of choices in the thirty to forty dollar range. Does the sidewheel limit my choices? Thanks
 
Here is a very inexpensive scope level I use with my UTG/Leapers 3-12X44 scope with large side wheel. Plenty of room, clears wheel. 
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Purchased from Ebay, less than 3 bucks. 

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