I’m Buddy and I’m new here to keeb talk. I’m a rubber dome nerd and have been collecting Topre keybards since 2016, and have been customizing them for the most part of 2020. At the beginning of this year I spent a couple of months on trial and error and RnD to be able to get the best feeling I can from my keyboards. I have put my findings together in a guide you can find on my website, linked below.
One product to stem from my research is a rubber gasket to install in my custom Realforces and Leopold boards, between the metal base plate and the slider housings. It makes a noticeable improvement in the feeling of the upstroke, especially with BKE redux domes! It is available for sale via the order form on my website.