Front Bag Cups

[clemsonteg]

Over the last week I started installing the front and rear bags on my 70 C10. Everything went together pretty well, but I have a question regarding the cups on the front bags. The cup appears to be like all the other cups, made from a section of 5.5" pipe and a plate welded on top. The cup has a really tight fit going into the recessed section of the lower a arm where the coil spring sat before and it doesn't appear to sit all the way down. Is that normal, or should I trim the arm/cup to make it fit into the a arm? I haven't put any air or weight on the bags yet because I am still in the process of installing the air management, so I guess it's possible that with some weight and driving the cup will seat itself the rest of the way. I'm looking to see what others have done or if it is even an issue.