No way to fix without changing the shims and re-doing all the clearences.
worst part of Solid lifters as it is a prick to do in Twincam direct actuation engines
In short, use feeler gauges to find any thing not within spec, remove that shim, measure it calculate how much thicker the new shim needs to be, buy a new shim that thickness and re-install.
Repeat for all 24 valves