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Re: Mechanum Wheel Sizes
Be very careful when choosing mechanums. Many teams have regreted the decision. On the other hand, there are some that have liked it. Just some things to consider:
a) mechanums while strafing will have much less speed than normal. I believe(anybody correct me if I am wrong) that they have around 60% speed when strafing
b) There is a noticeable decrease in performance in pushing matches compared to a standard traction drive(4, 6, 8, 10+ wheels). While it is true that in some cases you will be able to outmaneuver a traction drive, and avoid the pushing match due to strafing, in 99% of cases you will not be able to, due to the fact that you will not be able to move as fast as the traction drive while strafing(look above).
c) along with the lack of speed and traction, there is a noticeable increase in the amount of time needed for practice.
Therefor, many teams will recommend against mechanums. Though if you are really set on them, then just know what you are getting yourself into.
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