Revised Beef Arm for SCX-200 kits!

Made a couple minor revisions to the SCX-200 arm profile to produce what I want I shall call "the beef" arm. This is basically an SCX arm with a little more meat in the sections where breakage tends to happen. Make no mistake though, the standard V2.1 arms are very durable and work exceptionally well for most people. This is for those that want a little extra durability.

The most noticeable difference is in the motor mounting area where extra material has been added around the mounting holes:

For the time being I am going to offer these arms at the production price set by AP, commission free.