The one I purchased for the SXK RTDA does not quite fit the SXK RDA that I have. It will almost work, but doesn't go all the way in, and sits at a slight angle. This causes the cap not to seat totally flush.
I'm sure it wouldn't take much work with a Dremel to fix it, but is another one of those 'rainy-day' projects I haven't gotten around to yet...
Edited on 9/18/2020 at 3:50 AM. Reason:
"We've taken care of everything,
The words you read,
The songs you sing,
The pictures that give pleasure to your eyes"....(Priests of Syrinx, 2112 AD)