Hi. This is my 1st post here. I'm in the process of building my 1st panel and have a question about the Happs Golden Tee TB that's currently onsale. Aside from the "lip" design, is there any difference between this and regular Happ trackballs? Can I mount this in 3/4" melamine (with a Happs mounting plate) or is this TB specifically tailored to Golden Tee control panels? If it can be mounted, which Happs plate do you order? They have plates for 3" and 3" High Ball, but not the 3" "Lip" that's in Golden Tee. Appreciate any help from people who've purchased this item. Thanks! PS I'm not interested in mounting without a plate. I'll just buy something else.