Wakenbakon

The bolt holes in the canister where the vent valve bolts up to pulled out of the canister do I need a new one? I epoxyied the valve back. Just wondering because after this my p1456 (evap small leak) turned into a large leak. But I also changed the purge solenoid on the intake and I think it was the wrong one because it was way to small, so not sure if my code changed because of the solenoid or the vent valve. Any advice would be appreciated. Thanks

https://www.ebay.com/itm/Purge-Volum...item41c5e46dcc