It sounds like you're dealing with a physically cracked top panel or frame
Due to the technical and billing frustrations associated with RaceLab, many users have migrated to alternative platforms: racelab top cracked
It looks like a stress fracture right near the mounting point. It sounds like you're dealing with a physically
: Clean the area with rubbing alcohol and use a combination of fiberglass cloth and epoxy to create a composite patch. For plastic chassis, "plastic welding" using donor material from the same shell can create a stronger bond than glue. Temporary & Emergency Fixes Legal Implications: Discuss the legal risks associated with
Loose bolts allow parts to "shuck" back and forth, which hammers the material. Tighten them to "snug plus a quarter turn," but don't overdo it. Final Thoughts