Is there a grace period for the 90-day bank check for my Retirement Visa in Thailand?

The poster is inquiring about the timing for a 90-day check after obtaining a Retirement Visa extension, specifically whether they can perform the check before the set review date of May 21, which is a Saturday. They ask if there is a grace period akin to the 90-day report's 7-day advance allowance, or if they must strictly wait for the 90 days to pass. One comment suggests it is advisable to go earlier rather than later, indicating that checking on May 23 could still be acceptable since the funds would have already been in the account for over three months.