can someone explain multiple radius fillet, how would I use it here?
R .12 on the 2 sides
R .06 on the top and bottom
It assigns those little tags to the individual lines selected. You can add and then refine each tag by selecting it and populating a different value. It essentially just combines multiple fillets into a single command.
You may find issue with your corner radii as you can see the tangent propagation option wants to go up and around since you only selected one edge. Try removing the corner rounds from the boss feature and the other one on the main body that intersects it. Add the MR fillets to the edges of the boss and then re apply the ones you previously removed.
Multiple Radius Fillet is used for separate edges. A Variable Radius Fillet is used for edges that are connected.
I tried applying the radii you specified with a Variable Radius Fillet, but was unable to get the desired result.
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