The CLIP CAP is designed to work with the original Fuji NP-W126 battery, also with the Chili Power NP-W126. With both you have nice clear and tight clip. Please watch this video https://vimeo.com/123532638
In case your batteries are the third party “Flashpoint battery pack np-w126” - you can expect less tight clip indeed.
I have not developed new version as the original one clips really nice and tight and I have 100% positive clients feedback. May I know if you have purchased 6 clip caps under your current username and when was the date?