Yes, a hole appeared in the baffle…I coated the inside seams of the outboard rib with proseal. Re-riveted the baffle (it was being held together with clecos) and balloon tested…
Leak at the BNC connector for the resistance fuel gauge. Popped off the access panel on the inboard rib (it was held on with aviation gasket sealant) and smeared the backside of the BNC connector.
Finally, sealed up the tank with the allen screws Id bought from Grainger, and let the proseal set.
Testing today or tomorrow…