Working with FilamentPHP repeaters can definitely get tricky when reactivity starts overriding field values. I’ve faced similar issues where fields reset unexpectedly, and it can be frustrating to debug. Sometimes separating calculations into a dedicated function or handling them after all inputs are set helps a bit. It reminded me of the rotmg dps calculator I once used, where real-time updates needed to balance accuracy without breaking existing inputs — kind of the same challenge here with keeping values stable while calculations run.