MKR SD Proto Shield

For my Well monitor project, a 0.91" oled fits nicely on top along with three buttons - reset, menu and scroll. It monitors and logs 6 well sensors. Includes iphone app control with Blynk. I have several of these shields. All work fine except for one that has issues with the contacts not properly connecting to the card. It would be nice if the shield had some eeprom as well as the SD card. My plan is to add a small i2c 8 pin dip for this under the display.