Not a major issue but more of a curiosity. I typically add a quart of MA once a week to keep my pH at about 7.6. The last month or so it's been needing a quart twice a week. pH will spike up to 8.0 every 3 days or so.

TC 4
CC 0
Ph 7.6 (added acid last night)
TA 100
CYA 50
Salt 4300

The only change I've made recently was increasing my salt level. I over did it and went higher than I wanted. Was shooting for 3800 but went to 4300 due to a mistake while testing. Could the increased salt level be responsible for increased MA demand?